The MS 4.x driver works fine for me in all versions of Excel for scrolling
modules in the VBE. The 5.x driver does not, so I downgraded after trying
it.
I tried VB scroll and its good.
But had to uninstall it because my company doesnt allow any software not
authorised by them.
So changed to downloading and installing Microsoft Intellipoint from http://support.microsoft.com/?kbid=837910 (Thnx to Jim Cone for this link)
and yes it works for me quite well.