Re: Is my idle/max temp good?
42C is alright. Maybe it's your desktop, but I get 38C, but maybe it's because where I live... lol... yeah, I use ati tool. It'll contribute to some heat just because of the amount of cooling your fan will need to do, and the gpu will get hot, so yeah, it'll do some heating, although, if you oc in a medium manner, (like not going overboard or extremem) that it won't make your computer a stove.
Macbook Pro and Logitech z5500s. All you really need.