honestech VIDBOX NW07 (eMPIA EM28284)

I've recently bought an "honestech VIDBOX for Mac pack" which contains an "honestech VIDBOX NW07" analog video to USB grabber device based on the eMPIA EM28284 chip. The only other chip on the PCB is a 24C32WP 4 kB serial EEPROM.

USB ID = eb1a:5188

What is the status of Linux support for this device?

I've written up all information that I have about it so far at

http://linuxtv.org/wiki/index.php/Honestech_Vidbox_NW07

including a PCB photo and lsusb -v output.

What can I do to help getting a Linux driver for it working?

Markus

http://www.honestech.com/main/DriverUpdates.asp#VIDBOXdrivers
http://www.honestech.com/main/VIDBOXforMac.asp

Markus Kuhn, Computer Laboratory, University of Cambridge
http://www.cl.cam.ac.uk/~mgk25/ || CB3 0FD, Great Britain