ok for a long time now my stock has been running at 50 C under no load, i just reinstalled speedfan after it got uninstalled, its been 2 weeks since than. The temps now run at 55C idle is that anything to worry about. I am buying a new Heatsink in a few days probably this one http://www.pro-clockers.com/reviews/?id=62&page=3. Is it ok or is my heatsink not making the same contact it is push pin.