Very Good Image Reducer - FREE
Resizing is necessary to use digital camera images on websites.
Microsoft Corp offers a FREE image resizer available on their website. Just search for "power toys" and select "Image Resizer" or any of the other cool tools for download. Make sure you choose according to your operating system (XP, Win95, Win98, NT, etc).
Double click on the install file and follow the instructions. Once completed, it adds a new choice in the right-mouse menu "resize image". Select this and you will have a number of choices for reduction.
I found best results with /advanced/custom = 320x240 pixels
Give it a try!