>Here are some samples on FAT16. On the higher layer I >do not have a link. The ultimate document on FAT file systems is on the Microsoft web site. Search for fatgen103.pdf using google, and the resulting document will tell you all you need to know, including psuedo-C code on how to deal with it. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist