ON 20080907@11:59:13 PM at page: http://www.piclist.com/techref/mem/flash/cf.htm#39698.9994560185 Roger Raduenz[RR-usa-P64] See also: /techref/member/rr-usa-p64/cf_inst.htm I have code available which operates as a: PIC data logger to CF Card file; the CF Card filesystem is updated; and the data is readable via Windows PC software.