JP1 Remotes

I just about have my 9910 the way I want it ,so now Im trying some macros.
What Im trying to get is stb(AUX)power-tv-power-thengo to the dicrete video input on tv component 2 which I put at the pause button.
The tv powers along with the stb but the tv stays on whatever input it was last on.
Anyone ...

When programing my remote with upgrade,I see discete codes on and one off as button selections.What do they do?
The discrete codes I put in work fine.

Thanks Mark it works perfect with the batteries removed!
Strange!

I just built a jp1 cable and it works perfect with my laptop running windows 95 at 500mhz.
I use the same remote and interface with my desktop using win xp at 2ghz and I receive the no communication with remote error.
Ive tried all different settings,but all give the same error.
Any suggestions to ...