Wirelessly posted (BlackBerry 8700g: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0) BlackBerry8700/4.1.0 Profile/MIDP-2.0 Configuration/CLDC-1.1 VendorID/100)
Sure, you can hold down the 'ALT' key and while holding it down use the track wheel to scroll side to side. If you wish to scroll up and down then just move the track wheel.
