I downloaded MAC 10.5 for PC AMD

My PC
Athlon64 X2 4800+
nvidia Geforce 6150se/nforce430
seagates sata 320gb
samsung 667 ddr2 1gb*2
when i install MAC, erase HD,it error

http://img217.imageshack.us/img217/2752/img0043ti6.jpg
sorry, my (Edited By; Wyatt) English* is very bad

Edited by Roisoft: No links to torrent files, please.
edited by ROisoft 2º: [b]NO LINKS TO TORRENTS OK? LAST WARNING!!!! [/b]