I'm running Windows Vista (I know, enough said) and I keep getting errors like the following: Invalid pointer operation at 008F7D18 AND Access violation at address 008F746E in module “bbw.exe. Read of address 03E11000 at 008F746E. This happens right at the end of the generating of the RealTracks. At the same time, it happens that I THEN have no choice but to save the file as .MGU. After some experimentation, it seems that the program is trying to generate a solo track without my asking it to---indicated by the fact that I have no other choice but to save the file as .MGU. At any rate, after these error messages happen I have to totally trash the file, as it will never generate nor play. Any suggestions?