Soldato
I had a peek inside mine today to see if an nVidia card would fit (they all seem to be longer than the Radeon 3650 I have) and saw what can only be described as a veritable bird's nest residing on and in the CPU heatsink. After a thorough dusting (including the intake dust filters on the front of the case), I noticed the CPU temp for all four cores has dropped by up to 4°C