I've just recently started watching an IP TV show called Hak.5 (www.hak5.org) which is a tech program covering a variety of topics. It is hosted by two geeky but great hosts Wess and Darren, along with other friends who make appearances through the show.
The show is currently up to its 10th episode of its second season and will hopefully be going strong for some time. There are some great things on the show such as modding various aspects of computers, whether it be customising that old keyboard you have in the attic, with a coat of paint down to running Doom on your DS. There is also a great security section of the show hosted by Harrison, where he identifies vulnerabilities in various networks (mostly there local coffee shops Wi-Fi). There's other great projects to be found as well such as customising a laser pen so that you can play your I-pod wirelessly via your stereo.
I've picked up a lot of cool things from the show which when I get a spare weekend I will follow up and check out in more detail, such as the PC alarm clock with an RSS newspaper.
So go to the shows web site and check it out, and remember, "Trust your Techno Lust".