Hi guys. Looking for an AM2+/AM3 cooler that is small (Coolermaster 335) but still gets the job done to a decent extent. I have a P2 X2 550 and would like to get it about to about 3.7/3.8 GHZ stable. No Prolimatech or Xigmatek type monsters please. I was recommended the Scythe Mini Ninja rev. b. What do you guys think of it?