Hi. first sorry for my english I'm noob in using linux and i have problem witch X org server. See the screen and plz tell me what i should to do im logged on root account. Backtrack working fine in Sun VirtualBox but from live CD won't start

img2.imageshack.us/i/zdjcie044f.jpg

My laptop:
Dual Core 2x2.1ghz
4gb ddr3
320gb hdd
radeon hd4570 512mb
Atheros ar5b93