Hand Coding

[Part three in a series. See also parts one and two.]

Last I wrote, I was trying to figure out an intermediary upgrade plan for my PC. My box is just an Athlon 700, so I’ve been contemplating whether I should upgrade for about a year now. My first thoughts were to go for an Athlon SMP system.

Other priorities interrupted my PC-upgrade plans and, by the point I could consider it again, it looked like Hammer might be on the horizon soon. So, I was going to wait for that, but now it looks like Hammer might be delayed until early next year.

Jason has an old Abit KT7A-RAID motherboard that I was thinking about buying. I was estimating that I could buy the motherboard for maybe $50, and a 1.2 GHz chip to go with it would be about another $50. Really, $100 isn’t bad for an upgrade of that nature.

In response to my last entry, Jon Chan was quick thinking to comment that apparently Fry’s stores had the MSI K7T266 motherboard with Athlon XP 1700+ bundle for just $99!

I was excited to hear that, since the MSI K7T266 sells for about $80 alone at Fry’s. So, this evening I drove off to Fry’s to see what I could find. Sure enough, that deal was listed in their newspaper ad that was posted at the entrance to the store. However, upon asking, they had run out of Athlon 1700+ processors (though they had the mobos in stock). So, I just got a rain check. No big deal.

So, my plan now is to buy that motherboard/processor combo at Fry’s as soon as they get the processors back in stock (which could be next week). Of course, I still need the case, a KVM, and a video card.

Jon mentioned that he may have a KVM lying around, so that certainly makes things easier. The video card is also easy, as I’ll just go for NVidia’s latest.

I’m mostly decided on the case as well. As mentioned in my previous entry, I was rather impressed with the TurboServer case that I saw at Fry’s.

Of course, unlike if I were to buy Jason’s old motherboard, I'll have to buy new (DDR) RAM this time around (in contrast, I could have used some spare PC150 RAM with the Abit). I don't trust generic RAM, and I haven't had any problems buying from either Crucial or Mushkin in the past. For 512 MB PC2100, Crucial is just a touch cheaper than Mushkin ($127 vs $145). And, Crucial has free shipping, so that doesn’t hurt either.

There’s one part that I’m confused about, however. MSI’s website says that the K7T266 supports “up to 3 GB RAM” through“six memory banks using three 184-pin DDR DIMMs”. So… what’s going on there? Does it have six RAM slots or only three? If I were to use (say) 512 MB sticks, three slots vs six slots would mean the difference between 1.5 GB total and 3 GB total RAM.

Then again, I’ll probably just put 1 GB in there to start. So, the total-RAM capabilities issue probably won’t affect me much in the near-term.

(Be sure to read the previous entry before this one; otherwise this might not make much sense)

Last I wrote about my Plextor drive, I was about to head off to Fry’s to pick up a new IDE controller card. I went to Fry’s and, sure enough, they had a couple IDE cards to choose from.

One that looked promising was an IO Flex card that actually included RAID capabilities as well. It was $40 and I was about to bring it to the cash registers and pay for it. I was concerned about its Linux-compatibility, so I asked one of the sales-droids.

He looked over the box, just as I had done, noticing that the card advertised its compatibility with just about any Windows OS (though no mention of Linux, one way or the other). He then remarked, “Well, Linux has a Windows-emulation mode, right? That should allow it to work”. I muttered something along the lines of “Erm, sure…” and quietly put the card back on the shelf.

At that point, I began thinking more and more about my “other avenue” (that I could just upgrade my box instead of buying a replacement IDE card). Strictly speaking, I could just buy a new motherboard (such as from Jason) and a processor to go with it, and then use the rest of the existing components from my current box.

However, it occured to me that I could just build a whole new box for a bit more. I already have a brand new hard drive, the Plextor CDR drive, and 768 MB spare RAM. So, were I to build a new box, I’d just need the aforementioned motherboard and processor, plus a case and a video card. I would also probably need a KVM to make life easier.

And, that’s kinda tempting. My original upgrade plan for this box was to get a dual processor Athlon MP solution. But, then Hammer started appearing on the horizon and that caught my eye. So, I was going to wait for Hammer. But, Hammer has recently been delayed to 1Q 2003, so maybe a 1.2 GHz Athlon wouldn’t be so bad in the meantime.

So, I’m about 90% decided on building this new box. As a side advantage of having a second box, I’d be able to install Linux on it without worry as Win2k would still be around on my old box as a just-in-case measure.

As far as new box-bits, I’d need to choose a KVM, a case, a video card, and a cooling fan for the new Athlon chip (even if I were to buy a retail-box chip that came with a fan, I’m not sure if I would trust that).

The video card is easy enough: NVidia’s GeForce 4600 is the king of video cards at the moment. So, that’s one decision I don’t have to make.

Choosing a KVM is not so easy, as I haven’t bought one before. I suppose they’re all fairly similar, but there are still so many to choose from. One that caught my attention at Fry’s was the Miniview Micro KVM from IO Gear. It’s a minimalist solution, as the KVM electronics are built right into the (included) KVM cables. So, for $50, it does switching for PS/2 mice and keyboards, and even includes support for hotkey-based switching. As KVMs go, that one may be at the top of my list so far.

That leaves the CPU-fan and the case. I haven’t bought a fan in years, so I’m open to suggestions on this one (or links to fan-reviews). On the other hand I see that Anand has a couple Socket A cooling comparisons, so I’ll be sure to check those out.

That leaves the case. Ah, I see that AnandTech has case reviews as well. Howerver, unlike the Socket A cooling articles, the case reviews are all one-by-one reviews (not comparisons). So, with what looks to be 80 case reviews at Anand (yikes), I’m open to suggestions that might narrow down the list.

Fry’s had some nifty TurboServer Aluminum cases. For an after-rebate price of $144 (at Fry’s), they included a glass window and came in 5 different colors. They also included tool-free releases on the drive bays, which impressed me (just pull a lever on the drive bay, and it’s released from the case). But, that’s just one possibility; I’m open to others as well.

I had some free time yesterday, so I decided to install my new Plextor CDR drive (20x write / 10x rewrite / 40x read / 12x DVD-read). Installation was fairly simple, especially since my on-board second IDE controller was yet unused. So, I just left the drive jumpers at the default “Master”, and connected the data and power cables.

I booted the box, and the drive showed up in the BIOS’s drive report. My OS booted and it saw the drive. However, I couldn't get it to read any discs — it just kept saying “Insert disc into drive G:”.

At first I was frustrated, but then I remembered that I had run into this problem before. Back when I was adding a second hard drive, a whopping (at the time) 4.3 GB Seagate, I couldn't get it to work either on the second IDE channel. I ended up setting it up as a Slave on the primary IDE channel, and that worked out fine.

So, I’m thinking that my on-board second IDE channel may be bad (since it’s now been two drives that haven't worked there). So, I’m about to head off to Fry’s to pick up a PCI IDE controller (Promise, likely). They’re only about $30, so I can live with that (and, with any luck, Fry's won’t have too much of a markup).

Part of me is thinking of another avenue. Jason has an old Abit KT7A-RAID that he’s offered to sell to me in the past. I had declined, primarily because I had planned on building a dual Athlon MP box (and that motherboard only supports up to 1.2 GHz chips anyhow). But I’m now realizing that for a bit more than the price of replacing the IDE controller (about $30), I might be able to get a significant upgrade instead…

I can get a 1.2 GHz Athlon for about $50, and an Abit KT7A-RAID sells for about $80, so maybe Jason would be willing to sell me his Abit for $50. If that were to work out, I’d just about have a new machine for about $100! And, as I currently run at 700 MHz (Athlon), the jump to 1.2 GHz would not be insignificant. Hmm <evil grin>.

Because I attended the Slashdot Meetup last night, I haven’t watched yesterday’s episode of Survivor yet (though I have it recorded on TiVo).

I’ll probably watch it this evening but, until then, please don’t tell me who was evicted from the island :).

Last night, I went to the Slashdot Meetup for Dallas. It was held at the Dave & Buster’s just down Walnut Hill (not the one near Walnut Hill and 75).

The plan, from e-mail discussions with people from the last Slashdot Meetup was to meet at Dave & Buster’s, but then to go somewhere (cheaper) from there.

It was scheduled to start at 7pm, and I actually got there around 7:07pm (oops). I was concerned that maybe the group had left for the new-restaurant without me, but they hadn’t. Oddly enough, instead of the about-ten people from last time, there were just three people this time around (myself included).

We waited in the entrance-area just in case there were any more late-comers. By around 7:30pm, I suggested that we head-out to the new-restaurant. For some reason, one guy (Dave, I think his name was) was reluctant to do so. I believe his words were “I’d be real hesitant to leave, in case anyone were to still show up”.

Firstly, I thought it was a bit odd that he thought more people may be showing up, even though it was 7:30pm at that point. Secondly, though, I thought it was especially odd that he used the phrasing “real hesitant” instead of the more straight-forward “I would prefer…”.

The three of us had no interest in the arcades, but agreed that some food would be good. So, we found a table for ourselves. Chad (the non-Dave guy of the three) had some chicken nuggets before coming to the Meetup, so he just ordered a Bass. As it turned out, Dave and I also ordered a Bass each.

For food, Dave ordered a Double-Double Cheesburger-Cheeseburger (or something equally cheesily named) which was described as having two beef patties and a slice of American cheese on each. I ordered their Cheese Buster Burger — esentially the single-patty version of Dave’s order. As written in the menu, it included American cheese, which I generally despise (I consider American cheese to be the Microsoft of cheeses).

I asked our waitress whether I could get a different cheese, and she confirmed that I could get jack, swiss, blue cheese, and a few others. I elected for the blue cheese (especially as it was crumbled blue cheese). I asked whether the burger came with fries and, sure enough, it did. I’m trying to reduce (though not eliminate) my carb intake, so I asked whether I could substitute the fries for something else; but all the alternatives were high-carb items as well (rice, baked potato, and so on). So, I just stuck with the fries with the compromise that I’d eat about half of them.

Our food arrived shortly, and my blue cheese was conveniently on-the-side in a small aluminum shot-sized cup. From there, I proceeded to dump all of it onto the patty, along with the tomato slice that was also on the side. With a dollop of ketchup, my burger was compete.

I wish I could say that it was a great burger, but it actually wasn’t. Unlike an ideal burger with loosely packed ground-beef, this burger was very dense. It was almost as if the chef-droid in the kitchen had been flattening and compressing my burger with his spatula at every opportunity. On top of that, the burger wasn’t all that hot either. A good burger should just be on the cusp of burning one’s mouth, but this one was merely extra-warm.

Don’t get me wrong — the burger was tasty enough such that I would accept it if someone were to buy one for me. However, I don’t think I’d order one again from Dave & Buster’s.

As mentioned on DealNews, Nero 5 is available for $9 (with free shipping) from 3btech. As CD burning software for Windows goes, Nero is one of the best.

Sure, there’s a trialware version available, but this is a easy opportunity to do The Right Thing and pay for it.

As mentioned on Slashdot the Distributed.net effort has found the key in RSA’s RC5-64 challenge!

For those not familiar with the project, the security and encryption company RSA sponsored a contest to find a “key” to one of their cyphers. And, due to the nature of electronic cryptography, the only way to find the correct key was to try all the possible keys in the lock.

This technique would be similar to going to a Make-A-Key kiosk and having all the possible key combinations made for a padlock, then trying each key one-by-one. Eventually, you’ll find the right key to that lock. Because the method was only trial-and-error, even though you would have found the key to that particular padlock, the padlocks of the type would be no less secure.

RSA held this contest to demonstrate the power of a coordinated group of volunteers, and to encourage companies and governments to use the company’s more complicated cyphers. After all, you wouldn’t want your business’ secrets encrypted by an algorithm to which a group of volunteers found the key, eh? ;)

According to a recent study, eating foods in Omega-3 fatty acids may improve mood:

While additional research needs to be done to prove definitively omega-3s’ impact on different psychiatric disorders, some psychiatrists are now feeling confident enough to recommend that their depressed patients increase their consumption of these fatty acids. So, what are the best sources for omega-3s, and how much is needed to make a difference?

The best source for omega-3s is any type of seafood — including salmon, lobster and shrimp. For people who find seafood a bit fishy, walnuts and olive oil are also good sources for the fatty acid. […]

Hmm, I need to go to Sam’s Club this weekend anyhow to stock up on groceries, so maybe I should look into their fish entrees (instead of my usual chicken).

I first heard about this on NPR news during my drive to work yesterday, but I've finally been able to find an online citation as well. From MSNBC, “Frito-Lay to make reduced-fat snacks”:

Frito-Lay said that in early 2003 it will eliminate hydrogenated oils and convert to trans fat-free corn oil in Doritos, Tostitos and Cheetos. The company said the change will not compromise the taste of the snacks. […]

The company, the largest unit of Purchase, New York-based PepsiCo Inc., said it will launch Lay’s Reduced Fat chips and Cheetos Reduced Fat snacks in the near future. […]

The coming-addition of reduced-fat Lays and Cheetos is a nice bonus, though I’m especially pleased about their decision to switch to non-trans-fat oils. Maybe it’s becauase it’ll soon be required to list trans-fat on labels? ;)

Through searching for more information on Michelob Ultra, I came across this page of the Best Macro Beers. That’s right — not the usual battle-of-the-micro-brews, but Macro Beers this time.

Not too surprisingly, Michelob Ultra isn’t anywhere on the list (though a few other Michelob brews are, which would explain the search-engine hit). In fact RateBeer’s reviews of Michelob Ultra are less than complimentary:

This was horrid. [&hellip]

would be good to drink while walking on a treadmill or at a health club […]

If you were to take 2.9 carbs worth of Michelob light [&hellip] then added 11 ounces of water, you would have Michelob ultra.

In addition to the Top Macro Beers list, RateBeer has several other useful top-lists:

• Top Accessible Beers: This is different from the Top Macro category — Top Macro is based on brewery-size, while Top Accessible is based on the general availability of the beer.
• Top American Beers: This list might be good to check out of curiosity’s sake, but good for little else. After all, why limit one’s self to only American beers?

Of the three (Top Macro, Top Accessible, and Top American), I think the most useful for everyday use would be Top Accessible. And, as is no surprise to me, Samuel Adams appears several times in that list :).