Upgraded to 10.6.2 last night via Software Update. Ran NetbookInstaller after it asked me to reboot (I said "later" to the reboot). Restarted. 10v booted up fine and I re-ran NBI just to be safe, then rebooted again. Re-ran Software Update for a few more bits'n'pieces....rebooted
again and now I'm typing this on my 10v.
Software Update says I'm up-to-date and this thing boots so fast it make my 24" iMac look like a plodding behemoth.