I have developed a small microload like utility for the microstamp11. I put a java front end on msload.bin. This utility is only for the microstamp11. It downloads s19 files to the mstamp and should work on either windows or linux platforms. I have only tested it on about 5 s19 files but they all worked fine. Download times are faster. If you have a microstamp and would like to try this on your linux or windows platform here is the download link...
http://hogtuner.net/mstamp/mstamp.jnlp