Le Sigh. It looks like you are correct. I don't see it under the supported Processors.
Thank you for the help. Any suggestions on removing the thermal grease from the pins?
Well, normally I'd say take a q-tip dipped in isopropyl alcohol to get rid of it, but since it's in the pins, I'm not sure.
Which kind of Arctic Silver are you using? Arctic Silver 5, or Ceramique? Ceramique shouldn't hurt to leave a bit down there, but if it's the stuff with the silver in it, I'd clean it all off. Maybe try a toothpick.