Looking for a good digi camera under $400 ($300 preferably) to take field shots. 3 mp will be more than enough for me, as i plan to show them to my biology students on the computer. My plan is to record nearly every herp in our area. I need something durable because i will be in some rough terrain. Also i am wondering about the zoom. I dont think that i need a 10X zoom, but will 3x get me a good safe shot of a timber rattlesnake? I have spent countless hours reading this message board (and it has been very helpful) and on Steves-digicams (also very helpful), but i still am left very confused. Please help 


