I am thinking about purchasing a 20D camera. After reading all the reviews which seem to be very positive, one has me worried. The person wrote that you need very good vision to see through the view finder as it is very small. I have stigmatism, I wonder how serious this issue will be? Cannot afford a speacial lens for the view finder at this time. I tend to be quite rough with equipment so the durability of the body and weather proofing has me worried also. I plan on starting with two lenses 50mm @ 1.8 and the cheap 20-55mm lense that comes with camera. I shoot mainly landscapes and portraits. The cheapo zoom dose not have much latitude in fstops but may be O.K for landscapes. Wondering what your opinions are on this lense Any other problems I should consider?