Wow, you guys are good. Actually I got these files from ISO's neo japan DL page, Jackbox. And I used to have the "My Home Designer" program somewhere (English version, but not sure it's the same one you're talking about). I'll have to dig it up and see if it will let me load the files. As I recall there was no export function in that program, so I don't know if it can be converted to another format or not. Thanks for the info! Doc