Looks good but are you sure you want a dual core instead of a quad? Not sure what your budget/ upgrade cycle/ target games are but you may want to seriously consider a quad core over the e8400. Q6600 and 9850BE are both ~$190 only ~$20 more then your e8400. (and if you went for the phenom you could stay out of the inteldom)
I really wouldn't put that PSU on that system. It's not bad as far as I know, but not ALL Antec PSUs are great, and you want to protect your investment.
Wow...see this is why I love this forum...Proximon you singled out the only two things I bought some time ago, before I educated myself further: (memory and PSU)...I will modify the build post haste.
As for the dual vs quad core: I did debate this for some time. The Phenom was my first choice. Then I did some serious looking at what I actually do. I don't play Crysis and I don't have any higher end demands. Originally, I had the Penom picked with the 4850 vid card. With this build, I could afford the 4870 by dropping down to the E8400. By the way, the E8400 is $150 at a local shop.
I picked the P45 board in case I did want to X2. I also liked the RAID feature on the board. I will look into the P43 though, as I doubt I will crossfire with the 4870. I picked the board before I changed from the 4850.
I did not even consider the Audigy/Vista issue. I will look into that as well.
Updated!! I noted that I may leave out the sound card. Even though there is Vista driver, it looks like none of the software features will work. I may do some more resarch or just use the on-board card.
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