This Iceland imagery is just amazing... I'm sure it has to do with talent as well as camera choice, what camera are you using?
my camera is a panasonic lumix dmc lx3, http://www.amazon.com/Panasonic-DMC-LX3-Digital-Stabilized-Black/dp/B001CCLBSA/ref=sr_1_1?s=electronics&ie=UTF8&qid=1322151069&sr=1-1I like it! its convenient to carry, but has a nice leica lens & manual functionality
so beautiful! we're trying to get to iceland in the spring, i'll have to pick your brain!