British actor/comedian turned business speaker John Cleese tread a fine line at Navision's World Partner Conference recently when he called on the ERP vendor and its international partners to make more mistakes. Cleese began his opening keynote with the assertion that although he knew less than anyone at the conference about software - in fact, less than anyone who knows someone, who knows nothing about software - that he could speak authoritatively on the subject . . . so long as he was getting paid.