Got this at Goodwill for $2 - Crayola Digital Light Designer. Doesn't spin up right now and no stylus, but this begs to be hacked or parted out, well worth $2 - it has 64 RGB leds attached to two strips on it plus the motor as far as parts go. But the thing has unusual triangle head security screws. Why would they use these?
I have no idea what size these may be. I see this tool kit: http://www.ebay.com/itm/Silverhill-Tools-ATKTR4-Triangle-Head-Screwdriver-Set-brio-roomba-happy-meal-/161559792833 Do you think this might do the trick?
Looks like there are already people out there hacking this display: