Ok i've been asked so many times this question it isn't funny
"how do you resize an image to make an 80/80 ava, or sig size, or lower the file size of an image?"
Ok here's the answer..

Go to

And Under downloads scroll down to
Image Resizer
521 KB 2 min @ 28.8 Kbps

Ok after u install this on ur windows xp.
you should be able to right-click ur images.
Go to reisze pictures. And change the size that way.
This is how i do it... or you can open ur photoshop and do it that way ^-^.