Did you try the 1.01 driver from here:
http://www.softwarekombinat.de/linux-point510-touchscreen.html
I haven't actually installed X on my 1600 yet, so I haven't tried it, myself.
Since there's a kernel module involved, you'll need to build it against a kernel that's the same version running on the 1600, if you don't do it on the 1600, itself.
Ran