Good evening, need some thoughts regarding the purchase of a new digital camera. Currently using Pentax Optio point and Shoot. Camera is great for fishing and water activities where waterproof function is needed. However, not useful as daily snapper, primarily due to absence of view finder. So, considering the purchase of Canon G9 as daily camera. Like the size, ergonomics and general heft and design. The down side is absence of interchangable lenses. Discssions with the camera store that I deal say this isnt a big thing for 90% of the shots or time. However, price point is close enough to Nikon and Canon Rebel XTi to make it a quandry. My concern with DSLR is that I wont take it due to heft, and size whereas G9 is small enough to just stash and go. Take primarily scenery and normal type photos, which seems to be OK for this. Every one here seems to have gone down this path with recent purchases, so thoughts or ideas would be appreciated, as well as general pros/cons, beyond the obvious lens issues. Thanks and appreciate the input.