unsure about windows 7
 

hhey guys , I keep getting computer freezes and crashes when i paly video games. I have winodws 7 , I also have a new HP P533 with 3.0 gig athelon II and 5 gigs of ram and an hd 5570 ATI Radeon video card with 1 gig ddr2 ram. not to exclude a 600 watt Antec power supply that is 80 plus certified.....