It seems the Twinhan site is still down, as these drivers seem to be hard to find at the moment and the files are being downloaded on a daily basis I've put the remainder of what I have up on Boxnet.
These aren't all the files (I'm on dial up) but the ones I think will be useful, if the something your looking for just ask.
Twinhan 2.431 5.9MB
These are from the installation disc supplied with the USB Starbox 7021 and include the Twinhan DTV viewing program,WDM drivers, installation program and help files in English. The viewing program will not display a picture unless you have the Cyberlink codec installed on your system, its commonly installed on many systems if not its available as a
free download in places.
Twinhan Starbox 2.431 drivers 38KB
This is the folder named drivers from the above collection and includes drivers for windows XP,2000,ME and 98
Twinhan 2.606 7.1MB
These are from the installation disc that came with my 102g card and in addition to the Twinhan DTV program as above contain WDM drivers for other models according to the set up program these are PCI BT878 series (102g, 1020 etc) Magicbox, starbox, Mantis and Magicbox 2 BDA.
Twinhan 2.606 Drivers 481KB
This is the folder named drivers from the above collection and includes drivers for windows XP,2000,ME and 98
Twinhan 3.4 build 2, 32 and 64bit drivers 14.8MB
This was one of the last collections of drivers I downloaded from the Twinhan website and contains 24 folders for various Twinhan products finding the correct one may take a bit of detective work for instance my 102g requires the 878 driver which refers to the chipset used on the card. Others appear to refer to a model number. It looks like most drivers are BDA, I personally had better luck with the earlier drivers
V1.2.3.8_WHQL mentioned in an earlier post