This is weird...DVD hangs while booting.

[paperless]

Hi everyone ive burnt the image to a DVD but while its booting it just hangs after a while and then reboots...

Ive never seen anyone on insanelymac or here with the same problem.

Im reburning the image on another dvd just to make sure it wasnt badly burned, ill be back saying if it worked or not but please leave your thoughts here.

My computer:

AMD 3500+ (SSE2 only)
ABIT AN8 (nForce 4 ultra)
nvidia geforce 6800gt

EDIT: new dvd didnt work as well.