I have been looking at the pics throughout the photography forum and would like to know what programs ya'll use to edit or resize your pics? I am looking to get a good program to resize and edit, where needed, the pics of my tanks.

I have a very hard time getting my pics small enough to fit within the requirements of the site. I see some pics that are a fraction of the size of mine and 5 times bigger.

I really need something since I'm shooting 6.1MP and my files are freakin huge.