Wondering if there's a hardware password lock like a bios password in terms of PC desktop/laptops available for the 770/n800. I know there is an software numeric code lock that comes with the OS, but the unit can be reflashed to be used.

Just a precaution in case the unit gets stolen or mugged from me. Thanks. ^_^;

I believe that the lock code on the N800 cannot be reflashed to recover from it. They warn you all over the place that if you forget the passcode, the only way you'll get your tablet back to working order is by sending it to Nokia so that they can remove the pass.