Noob, sorry. I just hooked up my TV to my Mac using an ADC to DVI converter and a very long DVI to DVI. I'm getting a no signal message from my TV. I'm really new to Macs and therefore I'm sure I'm just missing a really simple way to change the display settings to output to both monitor and TV. I can't find any advanced display settings of any kind. I swear I tried to search the forums, but I couldn't find a thing. Thanks!