Hurlamania

I have MCE 2005 and a Xbox 360 everything looks fine tv works guide works ect.. but when i goto My Music I get a "Audio Error Hresault 0xC00D0FEB" and a OK button (but it dont work). When I goto My Pictures It shows folders and shows files but no thumbnails for files (I think it is trying to make them) but some of the folders have them showing thumbnail for inside them, but i can't select them (as i think it's making current thumbnail) then after a min or so it gets a error disconnected but a user or application reconnect or exit. the simple interface from the 360 for music and pic's (for people with XP only, not part of MCE) works fine... I've searched everywhere for a answer, Help me MSFN your my only hope.