Hi. If i dont get help i am going to murder my pc! The thing is this. Got new pc last year. Was fast pc everything was going well ect' till october last year. Then my pc would just freez for split seconds. Ect'. But thought i must format. And about a month ago my pc got slow then i restarted and got blue screen.ect' my drive crashed thought it was my drive but turns out its my sata controllers that went bye bye.so got new mb graphics card. New ram new power supply. 400 watt aopen.only old parts are my processor p4 3.0 ghz and my writer and harddrive.but the thing is my pc is slow. When i boot it takes long. And last nite wrote a regular dvd took 60 mins and then my computer just restarted. Can it be the cpu. 1 of my friends tried to stop the idle process just before my pc went a month ago.my cpu temp is 51 degrees.ect'.my ram is 512 mb.ddr 2.mb gigabyte lakeport.graphics card 7300 gt. Dont know anymore . Somebody help before i kill my pc!