Sharing media for Xbox360 on Linux/Mac

Ok, so you can't use samba with Xbox360 and there is no-way I am gonna use Windows. Luckerly, after some dedicated google-ing I came across 2 solutions, both of which did work, but at present the uShare seems to be the tidiest.

http://netou.co.uk/?p=28 Tested on SuSE Linux 11.1 http://ubuntuforums.org/showthread.php?t=848144

http://code.google.com/p/ps3mediaserver/ Tested on Mac 10.5.8 PPC and SuSE Linux 11.1