Hi. I've currently got a G4 Mac mini with 1gb RAM and a 20-inch Cinema display, but I'm shortly going to buy a 20-inch iMac.

I plan to move the mini and the Cinema display down into the living room to watch DVDs and TV (I had planned to use Elgato hardware for this). The mini doesn't have airport or bluetooth, but I had planned to install an AirPort card.

Can anyone advise me how to make best use of the hardware I've got given the introduction of the new AirPort Extreme and TV hardware?

(It seems from the Apple website that a hard drive can also be plugged into the AirPort Extreme base station for wireless backups, which is very cool.)