Pilotmoon:

You might have learned that a certain upcoming version of Mac OS X may have scrolling that is “bass-ackwards”.

That is, when you push up on your trackpad or mouse scroller, the page content moves up too, just like on iOS devices.

I made a very minimal little app that lets you reverse your scrolling on 10.5 and above too. It’s a pure usermode app, no drivers or kexts to install. Uninstallation is a simple drag-to-trash.

Download Scroll Reverser

Trying this.