IMac :: Connecting A DVD/HDD Recorder?

This weekend i end up with my father's LG dvd/hdd recorder. What i recall it has 80Gb of hdd. My idea was to connect it to the t.v and the iMac. The iMac part was basicaly to transfer the movies to the LG hdd

This is the model: LG RH7500

And the connections specs:

SCART Connectors: Output x 2 Outputs: Composite x 1, Component x 1, Analog Audio x 1, Digital Audio Coaxial x 1, Digital Audio Optical x 1

Front Panel: Composite Input / S-Video Input / iLINK DV Input

I've been searching the online apple store for cables and saw some, but don't know if this is possible to do, and if it is, what cables i have to buy.

PS: about the dvd/hdd recorder model, i don't know if this is the one, i have to get home to make sure. will post it here later.

PS2: probably many of you will say "- why don't get apple tv, or another multimedia hdd." That's easy, shoooooooort of money lolol, this way i recycle what i have, later i might put a bigger hdd. time will tell.