FWIW
JeffG,
I have a v3.02 Ultrachip and was looking for custom programming earlier this year - have an extender chip now so I don't need it anymore.
According to Pat Rubio of PTE, since Joe Lubrant left, they cannot do custom thumbwheel chips anymore. BUT, Joe worked for Casper's prior to PTE, and John Spina burns a good chip himself. HTH.