I recently bought a Mac Mini with the intention of connecting it to my TV using a DVI to component cable, but perhaps I should have looked into this more as the results have been less than successful. I hooked it all up, but the TV screen was just blank. I took control of the Mini remotely (very handy new Leopard feature) to confirm the Mini was showing something, and to play about with the settings. The best I got was a flickering green and pink screen where I could barely make out what was on the screen. I've read about on other forums where people have said simply they set the output to 720p and it worked fine, but no one has said how?! I can't see any 720 in the list of resolutions, and no mention of P or I Also, the TV manual says not to connect a computer which uses "TTL (5V)", what does that actually mean?