The title says it all really.

I began downloading applications from Maemo and all of a sudden my browser stopped working. I've tried uninstalling the Minimo browser extension whatsit but no joy. Restarting the device doesn't help.

I'm running the most recent OS2006 update. When I can get a bigger memory card I thought I'd try 2007HE. Is this likely to cause more problems than it fixes?

How do I reset my 770 to factory?

A lot of the applications I tried to install were missing various libraries such as libreadline. How do you get these, or is this an indication that the app won't run on OS2006?

If you had a 770 in your hands right now, what are the first things you'd do with it to get it up to speed?