I just installed a new gigabyte OC radeon 7870 yesterday and the current idle temperature that i am getting off of Catalyst control center is 44-48degrees.I read on most reviews that the average idle temperature was anywhere from the low 30s to high 20s so I am wondering if my 40 degrees is something i should worry about. The temperature while playing witcher 2 on ultra was around 66 degrees which seems okay.I live in the Caribbean and the avg temperature is about 33 Degrees as well as the case im using isnt huge but i made sure not to block the card itself with any wires.