how to setup media player

hi i have just jailbroken my apple 4.42, and have installed atv flas, with media centre, how do i set this up so i can play my avi’s from my windows xp laptop?

 

cheers

Details for setting up and using Media Player can be found here.

http://support.firecore.com/forums/20320696-media-player

Can’t find how to set up screen ratio/size. Some movie files are playing fine filling the whole screen 16:9,others are small in the centre or shown in 4:3 ratio.

Wondering if is anything similar to XBMC movie size set up?

thx