My CPU temp has been 32 degrees celcius when idling and when I start playing my games it goes to 42 degrees celcius. I was wondering if these are acceptable temps? My video card idles at 40 degrees celcius and goes up to 52 degrees celcius when I am playing my games. I am playing games like Diablo 3 and Company of Heroes on MAX settings and don't see any problems in either game. I'm just wondering because it's my first build and I'm kinda nervous about it. Especially since I am not sure how effective I was at applying my thermal paste. With my CPU I didn't use the heatsink and fan that came with it. I used a Thermaltake CLP0598 Contac 16 Universal CPU Cooler for cooling.