Windows Media Player 11 sharing issues

I want to hook up my XBOX 360 to my Windows Media Player 11/Zune true Parallells.

My XBOX 360 does see my computer cause i turned Bridged Ethernet on in PArallels.

But i whant to acces the files that are on my USB 2.0 HFS+ HD.
In Windows XP Pro Parallels i can Acces my USB 2.0 HFS+ HD true the Networkstation called X. Thats the name Parallels gave my HD that i Shared in my Mac OS.

For some strange reason i can play the default songs that are in my MEdia Player called Beethoven en Speakin'Out but not other files! I tried to copy them from my NEtworkstation to my Documents but that didnt help either? In my MEdia Palyer i added the folders manually and in Windows Media Player it look lik ehe ads the files cause it saids so. But STILL my 360 doesnt see the files??

AND Zune in my 360 DOES see the shared folders but doesnt see the files that are in there??

 

I suppose that Xbox cannot see HFS+ partition, but you can share it from MacOS side an try to access them not from Windows XP but from Mac