I have the discrete on, off codes.
I have the discrete video 1 key (first S-video)

The discrete S-video 1 to jumps right to my DSS,

My DVD is on the other S-video input so I add a 0.3 second delay and another video select.

For Component video 1 (My HTPC) I use this:
[Discrete on, Channel up, input select]

Then component video 2 I add a .3 sec delay and another input select command


E-mail me and I will send you my pronto files.
ivan.hansen at bigfoot dot com