Hi all ... apologies, i'm not well versed in all of this technical, network, frequency stuff ... but I REALLY want a N900 ... I live in Quebec ... do I have this right:

Voice works on any GSM network in Canada (Rogers, new Bell/Telus network);
Data works only on Rogers 2.5G (Edge) which is unimpressive at best;
Wifi works just like any ol'wifi computer in hot spot ... someone mentionned using a friend's iPhone as a hotspot...how does that work?
I can buy unlocked from US and just insert my Rogers SIM card and voice will work? and 3G data will work if, as an when Videotron/Wind get up and running?