A Feisty MacBook Update 1
I now have the trackpad working well. Two-finger scrolling works (though is a little fiddly, I think I have to adjust the sensitivity settings) and I can right-click by tapping with two fingers. I still haven't tried the webcam, though it appears to be usable. I also haven't setup the external monitor yet.
Sleep and wake seem to work pretty much perfectly. The only minor glitch I've seen so far is that one time the battery applet didn't come back after sleeping on AC and waking on battery. Quite a minor quibble compared to the black screens of death and no WiFi on resume with the T60.