Jean-Paul,
There's two ways to use the Summasketch with AutoShade:
1) Summagraphics has a driver that emulates the Microsoft Mouse.
Unfortunately, there's no way to uninstall the driver when switching BACK to
ACAD.
2) We have for sale an ADI driver for the Summasketch. This allows
using ONE configuration for all programs that support ADI digitizers —
AutoCAD, AutoSketch, and AutoShade — without problems switching back and
forth.
Contact me via EMAIL for pricing.
— Phil Kreiker, Looking Glass Microproducts
There is a way to uninstall the mouse emulator on the Summasketch. First,
disconnect the AC cord from the tablet. Second, reconnect the plug and the
tablet is back in tablet mode.