Tilt Wheel Support?

I just purchased the new Intellimouse explorer 2.0 (great mouse btw), with the side-to-side scrolling tilt wheel. It works fine in internet/windows explorer and the like, but it won’t scroll sideways in Photoshop (the same goes for most programs, granted, but would be quite useful with photoshop. As far as I know, there’s no easy way to set this like it were a keyboard shortcut. I’m just wondering if there’s any addons or tricks out there to get this feature working? I googled it and just found a lot of stores selling photoshop and the mouse. A search through these forums only turns up info on the Wacom pen tilt (the feature as microsoft names it is "tilt wheel").