I just got back from seeing a movie and they showed a preview for X-Men2. There were a couple shots of the RX8. It actually started off with a rearview of the car in a driveway or something. I thought wow that's a pretty cool looking car....Dang that's it!! ( I didn't know it was an X-Men preview up to this point) Then later it was in the background for a split second. No shots of it moving though.

Just thought I'd let you know.

there is another thread with a link to that trailer. Its somewhere on the official xmen 2 website as well.

Cool. I'm gonna look for it. :)