i have a 32’s inch hdtv which supports 1080p ..and i played gta iv on both 1080p and 720p and it seems that 720p is better ? if iam wrong plz tell me which make gaming with better graphics.. and if i marked on 1080p only in the display settings any game which doesnt work on 1080p wont work till i mark on the resolution it works on ? .. plz help .tHx