jitouch, should I try running both versions at the same time?

version 2.21 works correctly on the internal macbook air trackpad, but jitouch gestures does not work on an bluetooth external Magic trackpad.

version 2.31 does not add gestures to the internal trackpad, but does work with the bluetooth external magic trackpad.

http://www.jitouch.com/index.php?page=jitouch

Window manager automation tools

http://tomas.styblo.name/wmctrl/
http://stackoverflow.com/questions/1029027/x11-move-an-existing-window-via-command-line
http://www.semicomplete.com/projects/xdotool/xdotool