I agree with all above, but if you are are still interested by see DSLR's as too expensive, maybe look at getting a second hand model.  I have had 2 so far.  As long as they come from a good sauce eg a dealer that gives you a warranty.  You can get some real bargins.  You may also get one better than an entry model.

Great to see you have an interest. 

 ecurb - The Devil