PicCarver allows you to make crappy images that are unsaveable and you can't erase if you screw up!
Download Link:
xiphonicproductions.uuuq.com/piccarver0.1.zip
0.2 will have...
Eraser!
3 screen sizes! (mini 5 by 5) (small 10 by 10) (regular 25 by 25)
(edited)