Hi jesaipa,
je sais lol.
it all depend of the video card and tv you have ( does it have a single output dual ? does the tv has vga connector or Svideo or peritel scart)
if your tv does not have vga you can use a vga to Svideo converter but be warned the picture quality on standard CRT tv's is a pain to get setup and it's not always easy to know which frequencies are used byt the tv.
After that you will need to tweak your xorg.conf to use both outputs or clone one of them.
Please letme know if you need further input.
Regards,
En espérant aider,
Rafik