Add PPV data to guide

[jcsntoll]

I have a S1 tivo with a lifetime subscription..
And I use Dishnetwork. (it also has a network card)

But Tivo does not supply guide data for the PPV channels.

Is it possible to parce the data from Zap2it ( since they provide PPV data )
and add it to the Tivo guide?

I know Mythtv grabs it's program data from zap2it, but I wasnt sure how
Tivo stored it's guide data.. and if you could add info to it.

Thanks!
Chris