A friend of mine assembled this :
xp1900+
Soyo Dragon+
2*80gig WD HD
512 ddr
onboard sound
32DDR Radeon
Stock cooling
DVD-R
24x cdrw
on the 300watt antec powersupply that came with his Antec 1030 (not chieftech) and the damn powersupply blew out. Now I know he needed more than 300watts, but there is no excuse for the powersupply to just die. I recommended the Enermax 465-VE(FC) he has not had a problem since.
Enermax is my powersupply of choice!