Hi, I'm a bit new to android so never updated the software in case I stuffed up. Finally updated from 1.6 to 2.1 software and backed everything up with back up and restore app. Got everything except my contacts back. Managed to get the back up file on my computer but now can't extract the contacts because apparently win.RAR can't read the file. Don't want to flash the file because I have no clue what I'm doing and don't want to corrupt the entire system. Any help would be great. Sony Ericsson customer service haven't helped at all. Didn't back up with google or cloud either.