I recently updated the drivers to my mouse, and want to revert back to the drivers I had beforehand, but the Logitech site only has the most recent drivers, and I can't find a driver history log to pinpoint which one I prefer. I have the included CD with the drivers on it at home, but it'd be relatively much to mail for something that I can find online, and the next time I go home is over Thanksgiving break. If it's of any relevant help, I got the mouse less than two years ago EDIT: The reason I can make due with just the history of revisions is because it's a piece of cake to locate when it's numbered, but if you have the link to a trustworthy site that has the drivers, all the better EDIT 2: I want to replace the drivers because a) I can't drag the scroll bar, and b) even after adjusting pointer settings, rather than superimpose the scroll pointer over the regular pointer, I end up with the two side-by-side EDIT 3: The first drivers were installed May 2012