I got to do a small Paradigm system at BYU recently - was looking for some custom icons that looked like wood grain to match one of the background images I'd created from some photos I'd taken in the space.
I ran across this site: http://icons.mysitemyway.com/. They have tons of different styles and options for icons. With a little help from Irfranview http://www.irfanview.com/ a freeware image editing software (thanks Scott O'Donnell) I was able to incorporate the icons into the touchscreen layout.
The icons did pixelate somewhat, but you can see for yourself, it was nice to have the option of putting a graphical element into a button instead of just text. - just thought this could be a helpful resource for others...
-j
