I know the major differences between Point and shoots and DSLRs, but i have a Canon PowerShot SX110 IS which is basically a DSLR but in point and shoot camera body. It has Manual, Aperature, and Shutter Speed settings. I want a Nikon D5000 but i have no money. is it worth it buying the d5000 even if the basic settings are similar? I'd like to clarify: I am very familiar with DSLRs. I have used a Nikon D90, Nikon D5000, Nikon D60, Nikon D40.