A cool application--great if you have several computers in the house and want them to each have a copy of all your music (or a subset, or if you want one master library that's always up to date.)

SuperSync is cross-platform which is great if you have PC users around.. but that also comes with a tradeoff on a less than perfect Mac experience with the UI.. (But a good first effort!)

The application hasn't crashed yet and the tech support has been responsive.

I'm actually using SuperSync instead of iTunes for my main shared library.. but keeping both open lets both applications get new music updates when I upload music using another SuperSync.

I just started accessing my music via SuperSync at home from work. Its a little slow, but for getting a CD's worth of music it's perfect.

This is one of the few shareware apps that I keep running always and feel is worth cash. I'd go with a 5 or 10-pak and distribute the keys amoung my friends if I were to buy again.. (the keys need to be unique for sharing to work..)