I have a macintosh laptop. And I connect to the internet with a UM 175 from Verizon, and I share the UM 175's connection with my Xbox 360 with a Ethernet cable and internet sharing. This works quite well. How-ever, While playing Halo 3 online, It randomly disconnects and the vzaccess says that the Connection has been terminated by the remote site. can any-one help me here?