In which case, I would suggest something along the lines of:
<b>CPU:</b> Athlon 64 3500+ (socket 939)
<b>Motherboard:</b> A nice Nforce4 Motherboard - there's plenty out there and because it's PCI-Express you'll not have problems finding a top-flight graphics card in the future. I personally haven't really looked into the PCI-e boards so I'm unfamiliar with them. Any nforce4 board from Abit or Epox would probably do you fine. They're both decent manufacturers.
<b>RAM:</b>Well, you're not overclocking, but you will want dual channel, so 2 sticks of something like Crucial Ballistix PC3200. I don't think you'll see much benifit from more than 1Gb, if you're just playing games.
<b>Graphics:</b>Here's where you sink a lot of dough
. something like a Radeon X800XT or X850 maybe.
<b>Hard disks:</b>We've seen a lot of dead Maxtor drives here at work, but then I have 3 80Gb Maxtors in my home rig, and they're fine (but I do have decent cooling for the main two which probably helps a lot). Most people seem to have their own preference, but the undisputed performance king is the Western Digital Raptor 10,000RPM range, but they are expensive (you can buy a decently performing 7200RPM 200Gb disk for around the same price as a 36.7Gb Raptor) If I was building a new system now I'd probably get 1 Raptor for the OS and more frequently used programs, and a larger, cheaper, slower disk for general storage.
<b>Optical Drives:</b>Lite-on make great drives for good prices (DVD-R, CD-R, etc.). They actually make the drives for a few larger manufacturers (e.g. I think SONY drives are actually made by Lite-on) Bear in mind a DVD-writer can also write CDs, so you could have a single DVD writer drive which will do everything you need, but if you ever want to do a straight CD copy then 2 drives is useful (not <i>necessary</i>, but makes life easier).
Your Antec case should be fine, and you could save some cash by re-using it.
---
A64 3200+ Winchester @ 258x10=2580Mhz, ~1.52 Vcore
1Gb RAM, running at various strange speeds... :lol:
Voltmodded Sapphire 9800Pro @ 450/350 w/ modded VGA silencer 3.