I've got the extreme base station, but I'm thinking of turning my mac mini into a internet sharing server, just to make my desktop as simple as possible, and make the maximum use of my mac mini. Since I wanna do a lot of sync between my mini and appletv, I'm curious about the performance of the ad hoc network after turning the mini into a internet sharing server. how fast is the sync speed gonna be? Is it gonna be the same as syncing via an extreme base station? Thanks a lot for any advice!