Is your iphone 3GS Jailbroken?? If so, I've heard decent things about Cydia's TvOut2Mirror2 & DisplayOut (+ Resupported4), plus appropriate AV cables... I'm looking to do the same thing, btw... Hopefully will fig out ASAP!
I hope so! LOL, I'm looking to use it solely for WiFi svc on my iphone (as vehicle) to display on my tv monitor. I've seen many YouTube "tutorial" vids w/ ppl doing this, I can post links if you'd like. I've already JB my phone, but am [eagerly] awaiting answers from Guidob [via email] before I download, in order to make the right decision(s). I'll keep you posted!
Same here! I posted on another thread about someone figuring it out and giving a clue on what has to be added. The only problem is he didn't say where to input the line of code.