Having found a need for multiple iTunes libraries, I've searched on Macrumors and found similar threads and solutions, but didn't see any listing Multitunes as a solution - has anyone used it? your opinions? I've read up on Libra, and I'm hesitant about the 'hack' that involves typing code into terminal - definately not my comfort zone.. I just want to see all my options. Because I'm just a little bit paranoid about 3rd party plugins, can anyone reasure me that it's highly unlikely that installing this would have a negative impact on the application/OS? I'm worried about upsetting the currrently fantastic performance of my MBP, just to add this (albeit much needed) feature. Thanks. EDIT: - have found a previous mention of Multitunes in the forums, but user opinions appreciated!