if you are looking to get a new computer read the last few pages of this thread on RFD
[Comp] NCIX: Custom Built Computers - $1000 and $700 Gaming Computers - RedFlagDeals.com Forums
see what other people are assembling...see what's popular and make your own list and post it here for others to critique
$50 for NCIX to put it together if you don't want to do it yourself