WinSetScallingMode is being added as part of the QVGA support in OS 5.3. The call was not initially part of the high density API for OS 5. The end result is that you need to check the window manager version and verify that it is 5 or greater before trying to make the call. Or you can check to see if the trap is implemented for that one call... The currently is not a simulator that supports it.
-Ezekiel Sanborn de Asis PalmSource Developer Support -- For information on using the Palm Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
