I built my pc last week and everything seems to have been going fine until i viewed a web site this afternoon which had a lot of graphics to download onto adobe acrobat. The temperature rose from 48c to 55c although everything seemed fine. Then my daughter went to play pinball on xp and it seemed to be running slow (The flippers) also the temperature seemed to rise again. Is this what happens if it gets to hot? Is this getting to hot?