Exactly how does this work? How much does it involve giving up privacy or security? Can the company access your computer and change it? Isn't that illegal? Does using their software give them a license to access, etc your computer? On Wed, 9 Jul 2003, david wrote: . . . > > Monday I installed Canvas 9 on a client's computer and realized it now uses > a form of serial number activation system similar to Microsoft's. Once > installed on a computer, that serial number is no longer any good. Now I've . . .