Movieman is onto me! Yes, I'd like to shave a few milliseconds off of Thunderbird loading up. heh More importantly, I just want it. Most of the time it won't be doing anything, but it all comes down to:
1) Oooh, shiny toys.
2) When something does come along that needs the power, I want to have it on tap. (Such as video encodes...I just spent 3 days re-encoding something on my quad.)
3) Depending on power requirements, maybe I'll get back into folding or WCG.

I forgot to mention that I'd prefer something I could modestly overclock. Throwing cores at a problem is nice, but having each of those cores be as useful individually as possible is also nice. I'm not picky--just want 3.0 and I'm happy.