It's cooling down, the PS3 stays on much more now, even if it is 200W.
BTW, think I found out what's wrong with the Mac SMP client. It is a beta, and it expired. I wonder when the full version is due.
The Folding programmers are working on v6 of the kernal. It may make an appearance this year.
Some of the programming results are visible in the updates to the PS3. Same systems, upgrade the PS3 kernal and work units are completed 20% faster.
Most betas are only two months long. I have upgraded my GPU a couple of times.
Of course they have called v5.04 console Beta for over a year.