SB 2.0 works!!! The solution that evnetually made it work comes from the MS Knowledge Base, article 330135, which (a.o.) states: The AutoRun feature or the AutoPlay feature does not work when you insert a CD-ROM in the drive: "You have the Restrict CD-ROM access to locally logged on user only security option turned on." I followed the following steps: Verify that the Restrict CD-ROM access to locally logged on user only option is not turned on. a. Click Start, click Run, in the Open box, type regedit, and then click OK. b. Locate and then click the following registry subkey: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon c. In the right pane, under Data, if the value for allocatecdroms is 0, go to step 5. d. In the right pane, under Data, if the value for allocatecdroms is 1, right-click allocatecdroms, and then click Modify. e. In the Value data box, type 0, and then click OK. f. Quit Registry Editor. After a reboot suddenly AutoRun works again, AND SB 2.0 started working!!! Thanks Sony...