I got it from your site but the zip has a .dms file in it rather than the usual .adf file. The readme says something about a utility but I've never heard of it before. How did you get the sukka to work?
If you use Fellow, you can load DMS files like you would an ADF file. Or you can get this little utility called XDMS to convert it to ADF http://www.ee.tut.fi/~o159219/xdms/xdms.zip