Using X-Box 360 with MCE to stream HD content...but it hangs!

So, right now I have my 360 connected to my network via ethernet, and I connect it to my Windows XP MCE pc which is also on the net work via ethernet.


The pc is a Celeron D 2.6ghz, with 512mb of ram. It is plenty capable of playing these WMV HD files full screen without a hickup....so it should be just fine streaming them on the network to the 360.


I'm trying to play HD WMV files...and they play great...its just that when they finish, it hangs. It just shows the stop icon on the display from the 360. It sits there till I reboot the 360. This 360 has done this with two machines. I'm trying to figure out if it is the 360 or the PC?


Just food for thought, when I reboot the 360, and reconnect to the MCE, it again plays another video just fine and hangs after it gets done. So, I imagine it can't be the PC because the 360 reboots and plays just fine till it stops at the end of the video...


HELP! I'm going crazy trying to get this to work right!