Be very careful upgrading your Macs to OS X Leopard. If you have installed an Unsanity hacksie or have a Logitech Mouse with the Logitech Control Center installed, you will have an issue with the 'Application Enhancer' and a blue screen on reboot.
See http://docs.info.apple.com/article.html?artnum=306857
You can remove the files before doing the upgrade and things should work fine.
Managed to waste a weekend fixing my old PowerBook.
This link - http://karmicaxiom.blogspot.com/2007/09/how-to-watch-hdtv-on-your-mac-live.html - shows you how to connect your Mac to a digital cable box (like the ones Comcast uses in State College) to watch TV, including HDTV, on your Mac.
It does work... very cool
I really need to buy a new Mac to replace my aging G4 PowerBook, but am somewhat stumped. I'm thinking about a new iMac because it would be useful as a media player, but I might miss the portability of a MacBook...
I'm also not sure about the new screens in the iMacs, I've heard issues about the quality and differences between the 20' and 24' models. I wish they came with the nice LCD backlights like the MBPros...
The G4 PB is still useful, but the hard disc is pretty small and I need more processor power...
Eh.
