I'm trying to install vista 64bit on my new pc. When it boots up it says loading windows (the white horizontal text at the bottom of the screen) then the vista background texture appears and i'm able to move the mouse cursor. at this time the CD drive does not appear to be spinning. 10-15 minutes later after the system has been seemingly just sitting there, it restarts and repeats this process all over again. I let it do this about 5 or 6 times last night with no avail. as a note, i tried throwing my xp disk in and it began to install windows with no problem. pc specs: q6600 ati 4850 2gb corsair ddr2-800 GIGABYTE GA-EG43M-S2H thanks.