Seems pretty good, what power supply are they offering though? I didn't see anything, and with that much stuff in their, I would suggest AT LEAST a 400W. Also, 1 gig of ram is what you want, and the ATI graphics cards that their offereing may not be the best for gaming.
On a different note:
I strongly recommend that anyone who wants a new computer go and pick up the latest issue of PC Gamer (#144, Holiday 2005, Volume 12 - Number 13). They show you how to build a kick ass dream machine for less than $1500. Also, you can swap some stuff out to bring it down to $1000. Check it out, its even got a full picture tutorial.