That's interesting.look at your computer names then look up that guys recent books.
I upgraded the RAM in my desktop from 2x512MB to 2x1GB recently. Other than that, I haven't made any changes.Net, did you optimize something to get your systems popping out higher value wu's recently?
My notebook should be performing like your's and my desktop should be close but the wu's I am getting right now are piddling in terms of returns.
Cheers.