Possibly most noobish question ever
I live in Canada and use Rogers. I want to purchase either a Droid, Nexus One, or Samsung Galaxy S over ebay. Problem is I'm a complete noob and have only ever bought phones through my carrier. My knowledge of what to do is VERY limited. All I know is that I need a phone with a sim card...
How do I go about making it work here? I'm sure plenty of people here know the answer so I'd love a bit of help!
tl;dr: Live in Canada. Want a phone from outside Canada. How make work?
inb4: Yes I have tried Google.