In current issue of comp.sources.misc: "MTOOLS" a collection of programs for reading and writing DOS floppies. Enjoy. Viktor Dukhovni <viktor at math.princeton.edu> : ARPA <...!uunet!princeton!math!viktor> : UUCP Fine Hall, Washington Rd., Princeton, NJ 08544 : US-Post +1-(609)-258-5792 : VOICE