Close Captions on ALL-IN-Wonder-Radeon

Hi everyone.
I´ve a AIWRadeon (I think was the first version of these board) American
Version and tried everything (I supose) to detect Close Captions on this
board.
Tried to update firmware, flashrom, MMC to 8.5.
Tried to contact ATI support via email and nothing.
Because I´m living in Brazil it´s dificult to obtain any personalized
assistence.

If anyone have a clue about this problem, please email to

mailto:epaola@w3ti.com.br

Thanks in advance for your cooperation.

closed captions are broadcast as part of the transmission, and I know where
I am only 1 channel has closed caption systems running, and you've gotta be
tuned into that channel to make it work. So anyway, I guess that didn't
help much