Originally posted by mia389 
How do you get it smaller I cut all the eges off and still to big 
 Get a program like photoshop, gimp, or some image viewer/converter and adjust the quality untill you get the right size.
Both photoshop and 
gimp let you adjust the quality, tell you the file size, and see a preview of what the image will look like when saved.  
By converting screenshots to jpegs this way, you can get even big images under the 100k limit.