Xbox 360 Issue

I am trying to connect my xbox 360 through my laptop. Vista x32 sp1


I know how to connect it... But now when I try it wont let me

An error occurred while sharing was being enabled. It's never done this before. I tried to disable firewalls nothing. I am able to run through a network bridge but it seems to interrupt my signal.

Hi,
I'm sorta getting the same problem. My xbox 360 won't recognise my laptop when searching for it with my new wireless router. This never used to happen. Have you had any joy yet?