Well gentlemen / This evening I was able to down load my E-tune [MOE's] to my SCT-3 tuner with the assistance of "MOE", 'During Dinner with his Wife', MOE called me back promptly during dinner and with his "sharp " tech support and patience, I found out my old XP computer was useless and my up to date Lap was not completely loaded[my error] with the New SCT program. ,one hour and 20 minutes later The old DR tune was erased and reloaded with MOE's Program and re-loaded with the Merc. Now the MERC is real snappy and improved . Thanks AGAIN [ I still owe the MRS's flowers ] Be on the look out from Pro Flowers. ,,Thanks again ,-- on my next rebuild I will drive past 2 area speed shops [JPC for one] and visit your shop .