On 3/7/2006 at 9:59 PM Richard A. Cini wrote: > Does anyone know if the Frugal Floppy system had and/or used a >disk formatting program before SYSGENning the disk? There are a couple of Icom diagnostics in the SIG/M volume 5 archive that do perform formatting. Check out, for example, 3712DIAG.ASM. Cheers, Chuck