I have an ANTEC KS282 which I have been running
with a P4 2.4 on an ABIT TH7-ii with 384 Meg memory,
1 80 Gig hard drive, CDRW, DVD, SoundBlaster Live,
Linksys 10/100 Ethernet, and a Gainward GeForce 4 TI4200.
Never had any problems with this power supply (PP303XP)
handling the load.