Downloaded smcFanControl, and discovered why it was running hot. It always ran hot, figured early Dual Core Intel model was "hot" literally as well as figurally. But with smcFanControl I could see right fan was dead. Confirmed when removed right fan resisted spinning.
Great. First got baggie for every step to hold screws and post-it notes explaining what was in each bag. Then followed instructions, printed out on color printer. I did this tech work at school, where I was Technology Teacher Leader, with MS in Instructional Technology Specialist. But was one stoke and a catastrophic auto accident ago in June & Sept. of '09. Guess I'm getting it back.
Fitit: even the brain damaged can depend on them. Probably why I forgot to take pictures. Sorry. Now running at 50C @ 1500 RPM, sync'ed. Thanks, guys and gals.