I’ve just stared using Windows Live Mesh. Wow!!! It’s really great solution! If you’re using a few computers and you have always a problem with coping, moving, sharing documents between them this service is really for you. At this moment you can synchronize data between PC’s. As I saw soon there’s should be possibility to synchronize between mobile and Mac. Also there’s possibility to use this service as remote desktop for computer put into Mesh. There’s just one strange thing. I’ve registered to beta a long time ago, but it was closed for additional users. So I set it to let me know when I will be able to use it. Strange but I didn’t get any information about accessibility of Live Mesh, but today I’ve check it and it works! I think that this service when will be fully developed could be one of the best things done by Microsoft.