Just upgraded my processor with a sonnet 1 Ghtz which needed OS 9.2.1, now cubase wont launch after I reinstaled from the CD. Has anyone had any trouble getting this working? Im getting error code 10 and 1 bombs - cubase just quits - i had this trouble before and I went back to OS 9.1 which was fine - is there a problem with 4.2 and OS9.2?