greymule,
If you don't own Adobe Photoshop, I believe you should be able to do this:
Right click on the picture you want to resize, then choose "open." If you have Microsoft Office on your computer, your picture should open with Microsoft Picture Manager. From there you can crop your picture, enter percentages to make larger or smaller, auto fix the picture, fix red-eye, and other changes.
After you resize the picture, save it under a new name back into your My Pictures file.
Here's one for everyone. It is from an actual KFC in New York:
