In my opinion, Twinhan doesn't have a clue about drivers, updating them, or supporting their customers.
That said , I've seen in the past that sometimes the receiver software from 3rd parties will carry the best drivers for 'em.
Look in the MyTheatre site, software package, and forum...there is probably an answer.
As far as I can tell, the two Twinhan USB boxes (the old ones) were probably the same, perhaps with a different rom signature.
And that just to prevent their newer drivers running on the old box (which I have).
Eventually I got a 102G to play with.
And in the process I changed from a laptop to a desktop with slots.
No great success with Win 2000, so I changed hard drives and loaded WinXP.
Eventually, I got burned out and tried some FTA boxes.
Once DVBdream 1.4 shakes its bugs out, maybe I'll get reinvigorated and try again.