If you get an Extron Emotia and a VGA output for your Xbox, you can have proper scanlines in all of your emulators, granted that you're hooking this up to a SDTV. Check it out:
http://scanlines.hazard-city.de/
QUOTE(mikty @ Feb 19 2010, 07:45 AM)

Hi,
I can't manage to active scanlines effects on coinops? is it possible?
I have already activate visual effects in the options but I don't know how to go to change visuals effects.
thank you for your answers
bye!