you'd be able to do this in 1.8
there's a program out there that converts trackpad movements to midi ... can't remember what it's called.

You can already scrub/scratch the tracks in internal mode with the trackpad, just click and hold the waveform and drag it back and forth.

Unless you are talking about something different?

didn't know about the scub thing with the track pad will try that later, i mean ihave an Nort-South and East & West thing on my track pad that lets me say movedown an explorer window by running my finger over it it would be cool if this could control say nudge left and right and FFW and RWD in internal mode