Hi all,
I've been reading up in this forum lately in an effort to select a camera.
A little background: I don't have much experience with digital photography, but I did take some photography courses as an undergrad. I'd like to get back into photography now that I'm finishing grad school and have more time.
Initially I was thinking to buy a nice, big DSLR, but, given that one of the camera's primary primary applications will be taking pictures while hiking, I've since changed my mind.
I've been leaning more towards the high(ish) end point and shooters like the Ricoh GX100 and Sigma DP1. I especially like the GX100 given the zoom lens, wide angle, and the option to use polarizing filters and a hood.
However, I have two reservations that I was hoping you could help me settle:
1. What is the "noise issue" with this camera like. I understand (roughly) that the issue stems from the compact sensor, but what does it translate to into in terms of image quality? Can anybody post an example of a noisey photo taken with this camera? Without knowing more, I can't determine if I'm fussy enough for this issue to bother me.
2. Compared to the waterproof/crushproof and rugedized point and shooters on the market, how delicate is the GX100? Does selecting the GX100 mean that I would not be able to take photos in the rain or snow?
I'm not sure what's more important at this point: The option to take highquality photos in the backcountry (and at home for that matter) or the desire not to be paranoid about caring for a $500+ camera. It may be that I end up selecting a more rugged camera like the Pentax Optio WPi or Ricoh G600 and then get a nice DSLR down the raod for photography in less demanding environments.
Also, while we're at it, can anyone suggest something like a general primer on digital photography? I'd like to educate myself. At this point I'm going more on the general consensus of the reviews rather than my own understanding of the technical specs to pick this camera out, but I'm going to need to learn quick so that I can take some great shots this August in Glacier National Park.

