@craigevil: Thanks for the info, upgrade (from squeeze) went fine:
bruce@Frank2:~$ uname -a
Linux Frank2 2.6.33-4.dmz.1-liquorix-amd64 #1 ZEN SMP PREEMPT Wed May 12 23:07:52 CDT 2010 x86_64 GNU/Linux
Everything works great so far, except scrolling on my Synaptics touchpad. That's something to do with the newer kernel I think, as my Arch (2.6.33 kernel) install has the same issue. No big deal, I'll figure it out.