I'm getting ready to order a new system with an emphasis on DV editing (but, still my general system). I'm on a budget and not doing real-time, but want to get the right components upfront. Planning on using Premier. The wish list is: P4 1.5 (or so), 512DDR, two 40gb HD, Windows 2000. My biggest question is surrounding the video card & capture card. What do I need to make it as seemless as possible? Suggestions on specific brands and/or features please.

Video...tv in/out, dual head, Matrox g450, Geforce mx400, 32mb, 64mb??

Capture cards...is my $40 Kouwell firewire card worth keeping for this, I know the sky's the limit on capture cards, but what will get the job done??

Thanks in advance.