The screenshot says it all really. It's not a database issue (copying across my backups didn't work) and other logins do not have this problem. I tried trashing the 4 .plist files in my home folder's preferences folder. If I go into preferences in iTunes or look at the mp3 ID3 tags, the encoding is fine. It's the text encoding the main iTunes window that is all wrong.
Any ideas?
Any ideas?