Hi all, I've always stored my music on an external HD (and ignored the iTunes folder on my Mac main drive). I set it up years ago during my 'PowerPC/OS 10.5' days and forgot about it. After seeking some advice here, I recently upgraded to a powermac 4.1/OS 10.10 and used Time Machine to transfer my files. Everything was fine including iTunes. Last night I had a mad moment - I decided to change the name of the external HD where I store my music and of course quickly realised my error when I fired up iTunes - it couldn't locate any of my files, and I couldn't remember the old name of my HD (Disk1, or something generic like that)! I've tried iTunes/preferences/advanced - and then alter the iTunes media folder location, but that doesn't seem to be the answer. And I tried pressing the Option key on start up to identify my external HD but iTunes says - "iTunes library folder can't be located on this drive....." iTunes on 10.10 is obviously a little different to what I had before during my 10.5 days - is there something I'm missing? or am I going to have to transfer my iTunes folder from my main drive into my external hard drive and put all my music files into that? Thanks.