If, as you say, most of the curret MMR data is BLOB data, it begs the question. Can any of that Data be converted to make it compatible? Obviously I am not a programmer but had to ask the question. Also, if the answer is no then I suspect MMRG is not the only company in this boat. So, what is the solution for existing files. There will always be FAX documents, at least for the foreseeable future until the standard is fully implemented years down the road.