Hey I have a super-noob question about git...
I'm using BM 3.3 and want to upgrade to 3.3-2. Don't know how. Tried "git clone ....." again but wouldn't let me use that command with a destination directory that was full.

Is it something simple, like with bitcoin-qt, where I just replace the main file? Or is there a different command I should use with git? Also want to make sure it doesn't overwrite my keys.dat but I have that backed up anyways.

Another question - backing up the address book. How do I do that. Couldn't find an obvious address book file.