any photo editing software will do it. usually under one of the menu's at the top ..there will be a resize option. if you cant figure it out..send it to me. It will only cost $50.
I use MS Paint, open the pic, then Image menu --> Stretch/skew, then put in the same percentage for both horizontal and vertical directions. works great.
sweet, yea, I use that for everything, simple editing, or just resizing, it's basic, simple, and fast. perfect!