What is a tube, png file, psd file, psp image and why do you only make png files?
A. I have been asked this more and more as of late. In my personal opinion the advantages of png files outweigh any other type of lossless image file that can retain a transparent background (when it comes to merged layer graphics or “tubes”). The size of a png is smaller (better for space on your pc and my site), more programs can be used to open them and the thumbnails actually show up in windows without having to install any program or plug in at all. In this case bigger isn’t always better. For a detailed comparison take a look at this article that I wrote.
