It seems any code available on the net is in C. Does anyone know where code for the pic in Assembly might exist? I don't have a C compiler and no experience with it. Thanks, Fred ===================================================== Hello, After reading AN1003 (USB interface to SD-card), I start thinking to use an SD card as a stand-alone application for data-logging in a new project. AN1003 is mentioning this as a possible application, referring to the FAT library. But on the MicroChip site I can not find any FAT library. Does anyone know, where I can find this library? Thanks Jens _________________________________________________________________ Fixing up the home? Live Search can help http://imagine-windowslive.com/search/kits/default.aspx?kit=improve&locale=en-US&source=hmemailtaglinenov06&FORM=WLMTAG -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist