Installed Android emulator

Installed Android emulator on my pc. Also installed sl4a [http://code.google.com/p/android-scripting/] + python on an android 2.2 virtual device.

C:
In my opinion, the sl4a sucks. The API is pretty bad structured and the installing process fails on my real tablet pc.
There is no support for exporting contacts to the vcard format in the API. Still, I've heard that there are some Java projects that can export contacts to VCARD 2.1 format.