Ahh, I see... you were the one writing about the broken pin on the x2 3800+? Ya know, I've actually "repaired" a CPU that way, but instead of using a staple I used a really thin wire. I basically did the "wire trick" that's common for voltage, and just looped back into the same hole. I think what helps is that the copper strand was pliable, so it kept contact with the CPU as it was installed.
I did this to "fix" a BSEL pin that I broke off for higher default FSB on a mobile Celeron. The new board didn't like that pin missing.