Just FYI : this weekend I applied DT (as described on first page, plus the latest zImage from a couple pages back) to both my N800 and N810.

Both installation went real smoothly. I haven't stress-tested them heavily since, but at least they rebooted fine and seem no worse for wear :-)

Both devices had (slightly different customizations, like Advanced Power, Launcher, Telescope etc. All seem to work as before.

Great job, and thanks for bringing some action to our old tablets ! :-)