Video files on Mac hard drive

Hi y'all,

I succesfully jailbroke my atv2 and installed all available software for it.  Tried to go and stream movies from my Mac and external hard drives with XBMC but could not.  But I also have Twonky media server on my Mac for the PS3 but guess what, it also works for the ATV2 threw XBMC.  Videos, pictures and audio, everything works great.  Hope this helps...