Possible iScroll2 Issue

Every so often when I select a folder in the “Column” view it not only opens that folder in the next column, but also opens it in another window with the “Icon” view. Since it’s happened a lot this past month I’m beginning to suspect that iScroll2 is the cause of this issue. Can anyone verify that this issue is or is not iScroll2? I’ll know when I get a MacBook and therefore using Apple’s own trackpad driver again, but before that I won’t know which driver it is, “iScroll2.kext”, or the open-source, built-in/ default “AppleADBMouse.kext”.