Someone else had mentioned a PNGs, I had never heard of them before. I had heard of jpg (which I guess is what I use), and I have heard of gif (but I am not sure of what that is other than another format for saving pictures). But what you have said is very very interesting. Is PNGs something new? And do you need something special installed on your computer to save pictures as PGNs?

I had not thought about compressing lowering the quality (or, I guess more accurately stated, definition) of the picture.

This is all pretty interesting.