I am not happy with my new Canon Powershot SD1400. I want to upgrade to something that will give me sharper, truer images. I've tried adjusting all the modes with my Powershot and it doesn't help. My pictures are mostly of children indoors (low light). I'm thinking of investing about $300-$500 on a used Canon Rebel. I have taken one photography class and have LOVED my Minolta Film Camera. It's always worked great for me in simple Auto mode and the Powershot was my first attempt at digital. So, my question is: 1) will I really see a noticable difference in quality if I purchase a Rebel, even if it's an old one, say from 2003? or is digital just that way unless I spend alot more money and I just have to accept it? 2) can someone direct me to an overview of the Rebel models and dates, etc..so I can tell whether an Xti or 300D is newer or older, etc.. 3) Is Rebel the best way for someone like me, or should I be looking at other models too? Thanks. Really looking for some advice what to do here.