ok Update.
Artic Silver 2
33 C Idle
43 C Full Load
21 C Ambient
Notice that the Full load temperature the same, The Idle temperature is a few degrees lower than before.
If you already own AS already, I don't suggest for you to purchase AS2. Its really not worth forking over some extra money to get a small difference in temperatures. Especially for Full Load, if you run RC5 or any distributed computing all the time, its definately no difference. I remounted the heatsink and applied new AS2 several times with the same results. If you don't own AS or AS2 and trying it the first time, buy AS2, its cheaper and does have a lower idle temp.
Since I'm not using a very accurate temperature monitoring system, I leave it up to reviewers or Mikewarrior to either back or disapprove this statement. However, since I was using the exact same CPU, Heatsink Fan, Motherboard and application method there is still some relevance to this small experiment.