Abhinav U. sends along this really neat Live Mesh infomercial that Microsoft made for the service's unveiling last year. I'd never seen it before, and of course because it is essentially a marketing piece, it shows off functionality that we still don't have as well as a sync speed that makes Apple's advertisements look truthful by comparison. Still, it's nicely done and it does show off why P2whatever sync (P2P, P2device, P2web, etc.) is so fracking cool.
Check it out.