You've probably said (and I've probably been in a remote bit of Scotland with no internet access) but whereabouts in Switzerland are you? I think I have a Rough Guide to Switzerland hanging around here somewhere (from when I was intending to pop over the border while visiting Annecy) so I could either look up interesting things to do, or mail it to you.

Also, for internet access, I'd get a PAYG 3G USB dongle from a mobile phone shop, if such exist in Switzerland.