[opensuse] 'mousetweaks' error message

I have a Logitech 2-button, scroll wheel, laser (optical) mouse. Model No. (if relevant) is M-BT68. openSUSE 11.0 (updated). Kernel 2.6.25. So as to be able to scroll a greater number of lines, I installed 'mousewteaks'. However, on running mousetweaks from the konsole, I get the error message : "Assistive Technologies not enabled. Mousetweaks requires assistive technologies." What do I need to do to enable 'Assistive Technologies'? Or is this a separate program that needs to be installed? -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org