Hello all, we recently bought a second logitech optical wheel mouse, works great with autocad 2002..... but autocad 2000 reacts kind of strange..... when i scroll the mouse i usually zoom + and - and when i push the wheelbutton usually you can pan a drawing..... it pan's, but to the oposit direction as usuall and not as fluently (glibly??) i used. Does anyone have any options to change??? Greetings Sander ps. sorry for my bad english?? but I can read dutch:-)