Connexant 878a twinhan posible fix , still trying.

WDM Video Capture Driver

TodoPcSat: Descargas / Twinhan / Twinhan DTV 2.606

As far as I can make out heads or tails windoze messed the driver up and instead of making a new one they just kept on and tryed to fix it.

Still trying to get mine to work. Try some of this COREY.

Hopefully on of the other cards made with the 878A chipset's drivers might work and get this up and running.

Linux:

Linux-2.6.17/drivers/media/video/bt8xx/bttv-cards.c

HOWTO Setup TV Input for MythTV - Gentoo Linux Wiki

Video for Linux resources