AFAIK Even If you could create an INC file, the compiler just don't know its exitencce... so you need to wait untill they add it to the supported list... or program the beast in ASM

So if the PIC is not supported, why on earth their PIC(tm) Programmer should suport that?

I think once they release PBP(tm of MicroEngineering Lab inc) support, you'll have it included in the PIC(tm) programmer.