Digital Camera's

I have several 35mm cameras that work great and take the most beautiful pictures. Now they came out with a digital camera that you take the picture and look at it right away. If it isn't good then delete it and take another one. You don't have to advance the film or look through that little viewer. You just point and look at the back of the camera. There's a picture looking at you and if you move when you take it you know it. I bought one that is just a cheaper one I guess. It was $120 and on sale for $80 so I got it. I've been really amazed by it so far. I can't believe how many pictures that little card will hold. I can hook it up to my computer and print the pictures out, Wow.