really? this is great! thanks for the info. Do you have any link by hand which defines these rules? (i.e. what kind of permit do I have to have, does it differ from canton to canton? ...)
No links to hand I'm afraid, but I'm pretty sure that it's anything more permanent than a tourist visa. Don't think it varies by canton. I'll try and remember to dig about/ask my wife (sorry, just about to go to work..)