You can find some clips on them on
www.scion.com. Go to the "Live" section...then I think it's something like contests, and then something about a video. Then there are some downloads you can use, as if you were going to make a video for the contest and wanted to see them for inspiration, or something like that.
Anyways, I know some bits of the "Transporter" commercial are there, as well as some others I haven't seen on TV yet.
Happy hunting!