On Jun 15, 2005, at 3:00 pm, Mike Panas wrote: > I was disappointed to find that when I tried to install iScroller2 on > my iBook 600Mz G3, I got a dialog saying it couldn't be installed on > my machine I am running Tiger 10.4.1 with 640M ram. The version of OS X & the RAM are irrelevant - your iBook doesn't have the newer trackpad which supports 2-finger scrolling. From the link: iScroll2 is a modified trackpad driver that adds two-finger scrolling capabilities to supported pre-2005 PowerBooks and iBooks on OS X 10.3. Supported models include aluminum PowerBooks introduced from 2003 to 2004 as well as all G4 iBooks. Stroller.