Just curious to see if this seems like a good deal. I picked up a used Rebel XSi for my son's venture into photography(need to find a 18-55 for him to use on it), it looks brand new with only 3700 clicks on it. I got everything with it except the box for $160. I have only taken about 50 pictures so far but it seems to be a good light little camera. What are your thoughts on the XSi? Thanks for your comments.