DSLRs can range dramatically in price, and I personally think that its not always a case of "You get what you pay for"
My suggestion to you is to go to a camera shop near your home and try in your hands as many different combinations as they will allow. Dont let the shop assistants talk you into any one brand over another. You need to go with what feels comfortable and natural.
Once you have tried out the different brands and models, come back here and ask as many questions as you want. Some of us shoot with Nikon, some with Canon, and I use Olympus. So between us we should be able to answer any brand specific questions.
Hope that helps you
