Ok, bought a new Macbook pro to replace my battered Macbook and used migration assistant to transfer all my crap across. Everything worked perfectly, so far so good. Problems: programs that save things (like transmission, realplayer downloader) have stopped working - getting errors because apparently they aren't able to write to folders (?). i tried reinstalling the program and that didn't help. I know from being google detective that this is a permissions problem, but I'm not quite sure what that means or how to fix it. When I get info on the folder in question the permissions say 'read and write' - I assume that's correct? iTunes: installed iTunes 10, all good, iPhone sync-ed a few times, then stopped. Downloaded iTunes x2 and reinstalled, iPhone synced a few times and then stopped - when I plug it into the MBP it does the little chirp but doesn't appear under devices and so won't sync. Few niggles, hoping someone can help. Thanks!