installing Linux....touchpad scroll not working, touchpad options missing

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http://www.linuxquestions.org – Hey im installing Ubuntu, from within windows, for a friend who would like to try it (10.04). However, while his touchpad pointer/click is working great 1. his touchpad scroll is not working. 2.the "touchpad" tab under system>mouse>touchpad is missing. Any help would be greatly appreciated. (HowTos)