G-Rex 4000D and TV card questions

[Flashlab]

Some questions about G-Rex and TV cards:

1. What TV card is best for G-Rex? What chipset is best?
2. Can you use the card to have WHDLoad games on your WB? Can you get them full screen as well?
3. What software is available for all of this?

[Flashlab]

Thanks! I looked on the GREX page and there's Visionary mentioned; is that the only program?

Anyone have an answer on question 2?

[Flashlab]

I understand but what if you start the TV program before WHDLoad and then start the game?

For Mediator there's a topic about this here.

Is something like that not possible with G-Rex?