I discovered this summer that my Thermarest spleeping mat had sprung a leak, and since wking up every hour to re-inflate the mat is not conducive to getting a good nights sleep, I would like to solicit the lists opinion on alternative sleeping mats. This time around I would like to try something different and a little more comfortable than the Thermarest. I bought mine at a time when I could still do backpacking, so then weight and size were very important factors, but now I no longer do that (back injuries do not allow me to walk very far), so I can splurge a little and go for a bit more comfort. I wouldn't mind finding a sleeping cot that I could haul along too, but I have yet to find one that is compact yet will allow my 6'6" (about two meters for those not lucky enough to live in the great USA ;-) frame to stretch out. Suggestions?