Synaptics touchpad scroll on T60p

[san]

I followed Bozillas excellent guide to get OSX 10.5.6 up and running on my T60p (Flexview UXGA, V5200).
Everything works, including QE/CI and QuartzGL with no mouse tearing. Sleep works. Still hope to find a solution for the battery drain, but the most importantly: the touchpad , while it works as well, a touchpad, I'd rather either just use it for scrolling or just turn thing completely off, as the I use the trackpoint for navigating. I've tried a few things with no luck - just thought maybe somebody have a solution or is it a dead-end ?