It will crash at 1:45 on friday, it was make a strange noise on saturday, then it will blow up on sunday and take your whole PC with it.
hehe what problems will you have? I don't think anyone could answer that, just hope for you its none! Uninstall your old drivers, install the ATi latest drivers and have fun
AFAIK you can set the video out to either pal or ntsc BTW, ntsc is US, most of the rest of the world is pal. NTSC/Pal only apply to video out/in if you dont use it dont even worry about it.