Disk formatting programs

All: I?ve completed the rehab and reconstruction of a CompuPro Disk 1 system for my IMSAI, creating a new system master from scratch. I?ll have a Web page about it up shortly. Anyway, I only have a simple disk formatting program that?s built into the monitor ROM. I?ve heard that some specific versions of CP/M have formatting programs but I can?t locate the source for one that?s appropriate for the Disk 1 controller (which is based on the 8272 VLSI). I can make the ROM version into a simple COM file, but I thought I?d poll the group before building it myself. Does anyone have the source code or a pointer to one? Thanks. Rich -- Rich Cini Collector of Classic Computers Build Master and lead engineer, Altair32 Emulator http://www.altair32.com http://highgate.comm.sfu.ca/~rcini/classiccmp