A: I use Arctic Silver 3
B: I just read a link from Hexus News Page about Arctic 5 and it apparently kills Arctic 3 stone dead (1 to 4 degrees difference)
C: Did you know you are supposed to "burn it in" after applying it, for a few hours at full load, then power down and leave it to cool and set for 15 hours?
Well thats what they did in the test.
I blumin didn't know that.