Cheap USB tuner for PC and PS3. It's a dual tuner (so you can record/watch at the same time).
You can use it on Windows/Linux, details here: http://whirlpool.net.au/wiki/ps3_playtv
It has been cheaper previously and this is pre-owned but still a good unit.
Available both in-store and online.
Only way to watch NEW 9HD on my Pioneer Plasma! As No MPEG4
Old HD fine