I've got a lot of ripped movies and TV shows backed-up on an external drive connected to an iMac. The original media is now in storage (loft) to keep them safe.
I'd like to stream my this media from my iMac (bedroom/"office") to my Wii (livingroom) so I'm not being anti-social with family. Both are connected to the same home network via a Linksys WRT54G router running DD-WRT.
Is this possible?
What software will I need to do this?