Nice link.

How on earth do you zoom out? Zooming in is fine (double click using stylus). Panning is fine. But I haven't figured out yet how to zoom out in this!

<off topic> BTW, getting that damn cursor on the N900 is the biggest hit and miss of the century Usually I have to work for around 25-30 times before I finally manage to get that cursor icon visible.
<off topic>