"Caution, the Interwebs indicate that rooted N1's first need to be rolled back. At any rate, I've tried the manual update from 2.1-Update1 on a pristine N1, and it went through without a hitch...."

"This has been asked before (elsewhere). In other words, whether there's a system hook that allows the registration of a routine to perform app specific clean-up work at uninstall...."

"I can offer cover the specialized debugging and profiling tools: ddms, Traceview, sqlite3, emulator dev tools Working with all of them as needed. I would prepare a few slides."

"Let me offer to volunteer for the debugging tools presentation. I believe I have used all of the listed tools at one point, some of course are in action frequently...."