I have a intel 865gbf with 2.4 intel processor and 256 mb of ram. I have also alloted 96 mb of ram to the integrated video. The system runs fine if i am surfing or working on any applications. But the problem starts when i begin to play games. After 15-20 minutes i get a beep from Intel Active monitor that the system zone 2 is overheating and the temp shows that it has gone beyond 50. while the processor zone has reached around 60-65. Most of the time the system shuts down or restarts by itself. Now the game i was playing was vice city which does not require a video accelerator. My system is a year old i never had this issue until now. I dont understand if the issue is with the Motherboard or the processor. Any Suggestions ???