I love Windows Live Photo Gallery but below is a new tool that I have added to my arsenal. With a 10 megapixel camera the images are huge and when you plan to e-mail them or include them in a document they need to be re-sized. Windows Live Photo Gallery does have a resize function, but it does not offer an option to resize the actual image but rather it creates a copy of the file and then resizes it. This tool gives you several output options, one which allows you to replace the file with the resized version. This and Paint.net are great tools for those who like to take pictures.