Update: 17:20 Thanks to Alia for sending this over and to everyone who mentioned it.
When you mouse over Hurley there is also an option to download a pdf. Here is the image
Being from the UK we don't get to see the USA Ad's on Youtube, so I can't confirm if the Audio is Season 6 Audio.
Thanks to Sarah for the following.
On Youtube there is a huge banner at the top of the homepage for Lost with all of the characters. Some of the characters have a little "+" next to them, and you can hover over it and hear a clip of audio. I think the audio is from season six! Just an example, when you hover over Kate, all the other characters disappear save for Claire, and you hear Kate saying, "They're protecting us, I think," with some jungle/animal noises in the background.
Thanks to Michelle for providing a transcript of each audio part.
Lapidus: "I'm seeing it, but I'm still not believing it" -- Locke is highlighted in this one. the legs of the statue appear with Lapidus and Locke
Kate: "They're protecting us, I think." (interesting, this doesn't really sound like Kate's voice ...) -- Claire is highlighted
Jack: "Do what you have to do." No one else highlighted here
Sawyer: "Welcome aboard."-- Kate is highlighed, and an elevator pops up in the far corner.
Sayid: "Who are you?" (This DEFINITELY is not Sayid's voice) - no one else is highlighted, but some sort of Asian script runs across the screen
Claire: "I said go." (This sounds like Kate speaking) -- and Kate is highlighted with Claire
Hurley: "I'm the luckiest guy alive." (Doesn't sound like Hurley but could just be distorted) - no one else featured but the numbers are swirling around
Charlie: "Where are we?" (Definitely not Charlie -Actually sounds more like Sawyer speaking) and Jack is highlighted
