If you want to access your home media library from the road, this looks like it might be helpful.
Orb for Mac finally arrives, streams media from OS X to any internet-connected device
Orb for Macintosh has finally hit the streets, bringing with it OS X 10.5 and 10.6 compatibility that enables any and all media from iTunes to be sent out over the internet and consumed on any outside device with access to the web
