So I finally got tired of my Casio Exilim's constant failing and sent it back to Amazon. They sent me a mail saying "Yeah, sorry, here's 100." Yay! Now what I want to do is get a compact, fast and easy to use 35mm camera, either autofocus or rangefinder, maybe an Olympus XA or something like that. Thing is, I don't know anything about this type of camera or what to look for when buying one. So, I'm asking you for help. I want to use the camera mostly for portraits (low light) and some minor nonsensical photography. I guess this means I need a 50-90mm lens with an aperture of at least 2.8 - is this doable on my budget?