I have a few questions about the Canon Xti. First of all. Is there a significant difference between the Canon 30D and the Xti, and if there is, what are they. Second of all. Does the Xti have a live LCD monitor, or is it like the 30D and its predecessors that only support reviewing the picture on the LCD. Another question. I am relatively new to photography, and I want to get into digital photography for it's ease of use and not having to develop film, etc. Is this a good camera to get into digital photography or would a non-SLR camera do the job? Would there be any other digital SLR cameras that would be better while staying in the price range? I already own a Canon Rebel T2 and have 2 lenses that I might use for a digital SLR.