Personally I dont like it. It broke xbmc, i can no longer use my cisco vpn, it changed the settings on pathfinder and now it is all messed up. All this for a fancy way of having multiple desktops? I dont even use that when I have it. Im a minimalist when it comes to desktops and this is just fluff that I dont want or need. I wish there was a 10 day money back guarntee. If I wanted an ipad interface I would have bought an IPAD!!! Or 3 for what I paid for my macbook pro. I will be buying a new mac mini, but will have to find a way to load 10.6 on it since it works better with everything else i own.