He, I need help for my ONTIC compiler. Someone should write a linker (for serial and parallel cable probably) with the following features: Conversion of a C file (on PC) to a text file on the TI92/TI89 Conversion of a TEXT file (TI92/TI89) to a C file on PC. The conversion should happen during this link process. Who want's to help -- MXM-TriX http://mxm.ticalc.org