For anyone interested, TT released a new BDA driver for the TT S2-3200 on 01/16/09 - version 5.0.1.8. (available from the German language download site)
Generally, the old driver was working well for me. However, I had written a small DisEqc moving program and realized that the BDA driver wasn't honoring some of the ttbdadrvapi calls (ie. DisEqC) when the tuner was set with a symbol rate of 5000 or less. Anything from 5001 or greater and the calls were honored - a very odd problem. Happily, they've fixed this in the new version. I'm glad to see that they continue to make improvements in their drivers.
Generally, the old driver was working well for me. However, I had written a small DisEqc moving program and realized that the BDA driver wasn't honoring some of the ttbdadrvapi calls (ie. DisEqC) when the tuner was set with a symbol rate of 5000 or less. Anything from 5001 or greater and the calls were honored - a very odd problem. Happily, they've fixed this in the new version. I'm glad to see that they continue to make improvements in their drivers.