I would like to purchase a digital camera, however I know very little about them thus I am in need of quality help. I'm a student and on a budget, I'm not looking for anything top of the line; merely something that is of relatively good quality and that is not too expensive. I will taking pictures of individuals and scenery [ie. on a trip] and will not be attempting anything too 'artistic'. The specifications of Digi Cameras happen to be quite foreign to me, I am not able to distingish the good from the bad. The depth of my knowledge is the more megapixels, the better. Any advice?