Also, if you go to paint you can resize them by clicking on image and then stretch/skew. I always do 25% and it does the trick.
i did mine with the paint. funny how you have to increase the number size to make the pic smaller, maybe i should have payed more attention in math!
your picture only takes up a small portion of the screen - what did you do? Another way you can make the pixels lower is by taking a picture, and then cropping it. By cropping it, you lose resolution, making the picture less pixels for the size.. I finally got a picture of us up by doing that :) I didn't realize it wasn't letting me doing it because the file size was too big.