Can someone answer some compatibility issues re: Viking

viking4dHusqvarna Viking is creating buzz with it's latest innovations in embroidery software Viking 5D Professional System Software. The Viking 5D Professional embroidery system will get the creative juices flowing for the avid embroideryI don't have the Viking 4D just organizer program anymore, but it was free to anyone from Viking at one point. I think I deleted it, at one point in time. Could have it on some