Since this summer, most of my tasks are now done on Tablet PC. I took opportunity to try Fedora 12 on my LT-20. Unfortunately, major regression occurred because the stylus is no longer recognized. It appears linuxwacom package is old and not up to date compared to upstream.
I tried to use the old method to create xorg.conf. Alas, the set-up for TabletPC crashed X and I restored by removing xorg.conf.
Bug report has been submitted and hopefully that will resolved for final release because TabletPC users get a bad surprise