Before i found Babysmash! I was using the flash game Craymachine (http://www.zefrank.com/snm/index.html), Every key does something different, some really cool effects that you could use for inspiration if nothing else for Babysmash! It's kinda incomplete though because it only utilizes lower case letters and it doesn't have the necessary lock-out controls to make it baby safe. it does really cool effects that my 1.5 year old loves (especially the rain) even without color being added. You should check it out, maybe it would be possible to work with the programmer to turn Craymachine into a babysmash pack. Worth looking in to. thanks for the great product.