All -- I?m working on making a version of TinyBASIC available on the N8VEM 80188 board (like IBM ROM BASIC) and I?m looking for generic code to read and write Intel Hex records. The plan is to use this for the file format for storing BASIC programs on cassette. I?ve done some Googling and most of what I find is complete conversion programs rather than the code fragments that I need. If anyone has any useful links on this topic I?d appreciate it. Thanks! Rich -- Rich Cini Collector of Classic Computers Build Master and lead engineer, Altair32 Emulator http://www.altair32.com http://www.classiccmp.org/cini