Orb streaming TV

Orb provides a really cool new service that allows you to stream a TV signal (amongst other things) from your home PC to other networked devices (such as your PDA, or your computer at work). I think my friend Eric might have mentioned this to me be before, but a co-worker was watching TV on his computer at work today (I guess he had lots to do!) and that's when I realized how cool the service could be. Check them out.