Philipma,
Thanks for your thoughts on this. I also left a few questions earlier today on your thread on "How To".
I asked the above question because the threads aren't really clear on how many of the folks who talked about your upgrade really went ahead and successfully did it. And there were issues raised by various participants that, at least for me, weren't clearly answered. I admit that I am a novice at this kind of stuff, though I will most likely go ahead and do this upgrade in the coming weeks. I live in France so it's an extra step to have the cpu delivered here and sent back in the case the cpu is faulty, which is a small risk.
I did look at the Arctic Thermal paste website and they suggested some differences in application and a number of extra steps in applying and preparing the cpu and heatsink, but not sure that it would be more easy or effective than what you did.
In any case, thanks for any updates.
Thanks