I'm not sure if this is in the right section, but I'm posting here because I'm thinking it's more of a PC issue than console issue.

I'm currently running Windows Vista Home Premium, and I'm trying to get my Xbox 360 to run as an extender (So I can watch movies and videos on my tv as opposed to my 19" monitor). Now the thing is that my computer and my Xbox 360 are connected perfectly fine. When I'm in the dashboard, there are absolutely no problems. But if I open up the Media Center on my Xbox, within a couple of minutes (if that, it's usually 5-15 seconds) my computer freezes, to the point where I have to do a hard reset. My Xbox 360 still functions perfectly fine, but it's my PC that freezes. This is really making me frustrated. Would anyone know what the problem could be and how I could fix it? Any help would be greatly appreciated.