every 10th thing I click in control panel thingies either doesn't do anything at all
Fixed this one. I had Firefox 2.0 active when I upgraded. I think this was a bad idea. What's happened is there was no default application set for http:// or https:// or ftp:// protocols, or .htm or .html files. Looks like MS use a lot of html to do things. So basically nothing happened. I fixed that, and more things are working

I'm back on IE instead of Firefox again for now...IE7 seems a lot happier under Vista, and I much prefer the way IE handles streaming video - Firefox doesn't seem to handle that at all, it just downloads files entirely and plays them, which is crap.
think I've got rid of the BSOD though
That was a modem driver that's not working properly - disabled it, no more BSOD.
Thing I'm battling with now is two days in a row in the morning the screen's been off, deactivated, yellow LED, and it won't come back on again, despite the fact the PC's still running.
This is due to accessing the PC with Remote Desktop while the monitor is off in powersave mode. Looks like either a Vista/RD bug or an ATI driver bug. I'm talking to an MVP on Usenet to address that one.
'COM Surrogate Error'
Been uninstalling a lot of crap things, especially codecs. I managed to butcher Nero 7 off the machine too, with a combination of Safe Mode and regedit and Ahead's own Nero Cleanup tool. Also ran a regclean which found about 3000 errors. Haven't seen this bug for a couple of days now. Yay! Also Explorer's crashing a lot less, but really it should be crashing NOT AT ALL thanks. Still stuck with XP Power Toys which I can't remove.
Getting there. Still running a bit slow for my liking though - maybe I'll try de-activating Aero. The other thing is Azureus is killing the virtual memory - Vista is taking 750Mb of RAM consistently, and I've 'only' got 1Gb in here. Thrashing like mad.
Jim