Cheap power supplies are cheap for a reason..... I suggest if your not gonna spend more then $100 on a PSU you look for a Antec unit, those are very good
P4 520 @ 3.73
Abit AA8-Duramax
Maxtor Maxline Plus II 250 GB SATA
Floppy
Optorite DVD +/- RW
LG 52x CD-ROM
Sapphire Radeon X600
Kingston VRam 2 x 256 mb DC