D, the 4000 is officially NOT BUGGY. As you probably know, we have just been given the function to backup to CDR/RW on the new 1.40 version. Really, the only thing we are still waiting for is the 'Audition directly from HD' function, a fix to the not yet rock-solid 'Note-repeat' function, and maybe a quicker way to change the pads to '16 level pitch' function. There may be other things that others have thought of that I am overlooking, but make no mistake, the 4000 is up and running in my studio (and many others), with no majors problems and only about 2 or 3 crashes in the last 3 months-no crashes yet with version 1.4.[/color]