I had the same problem with 3.2 and my MZ-NH700, so I did the complete uninstall detailed above and installed the German v3.0. I ran it up and, hey presto, it acknowledges the HiMD mode. I even did a few recordings to prove it was working OK. I'm a great believer in "if it ain't broke, don't fix it", so I reckon I'll stay with the German version, rather than install 3.2 over it. I can just about understand the messages. Many thanks for all your help PS I've got a version 2.0 which came on the CD with the MZ-NH700, so maybe I'll do a trial install on the laptop and see if it works HiMD. Hardware: AMD Barton 3000, Win 2K + SP3, 512MB, XFX NF-AL24H M/B.