has anyone successfully used the above cable tuner in Orb?  I can use it fine in Vista Media Center, and I can download the program guide, but it won't show live tv and gives me an error that there is not a tv tuner card installed.

any help is appreciated...

The current firmware in the ATI DCT encrypts everything with DRM and thus won't work in 3rd party programs like orb. Eventually when the next firmware is released -- I predict October -- you should be able to use orb on some programming -- it will use the same CCI flags that TiVoToGo and MRV use.

 Has anybody gotten Orb to work after the firmware update?