royorlev

Hi can anyone tell the meaning of MCE volume labels? I came across the following: mrmpfpp_em mrmpoem_en nr1pfre_en afaik, fpp means Full Packaged Product (Retail Version) and oem means Original Equipment Manufacturer. this is from here http://www.tacktech.com/display.cfm?ttid=342 but they don't have the MCE labels... does anyone know what is the meaning of the "FRE"? and what are the differences between the mrmpfpp and the nr1pfre? thanks, Roy.