I have multiple Vista (32 bit) machines on a network with a Ubuntu Linux box as my media server. When wired via Cat5 (100 Mbs) I could mount a bluray iso off the Ubuntu box to stream to my Vista machines. I moved to a new house where pulling Cat5/6 would be pretty hard so I am attempting wireless N. I get less that stellar performance even with all the Vista tuning tweaks I can find. I get about 100 Mbs sped according to the Vista wireless speed in the control panel. Does anyone do this successfully? Any pointers?