Hiya and welcome aboard! This is truly a great site and very resourceful!!
I only have one thing to add, although I haven't moved over here as a student or visitor (more like spouse) I do have to say, coming over here blind, having not at least visited before, is a HUGE shock to the system!!
I had never been here before and then moved here after marrying my husband, and I'm still, after a month, in COMPLETE culture shock!! I was NOT prepared for the differences, and I sure didn't bring anything that I KNEW I'd miss, because I naturally assumed I'd be alright getting them here, which isn't the case AT ALL...
so I agree with elle, come for a visit of some sort and length before you take the plunge, you'll definately thank yourself later for it.
Not saying it's bad here at all, it's great, and very beautiful, but definately a change, no matter where you're from or where you're destination is!
Take care, and best of luck!