Interview with Optimus Prime on the upcomming movie (and hey, they mention Ironhide):

http://img356.imageshack.us/my.php?image=primeewcleannu8.jpg

From the 'secret' Sector Seven's website -- Starscream speaking:

http://www.sectorseven.org/classified/anomalie3-402mig.mp3

(Can we post sounds here?)

Um...I will say, that is one scary-sounding mofo. Is it the 4th of July yet?

"You're either lying or stupid."
"I'm stupid! I'm stupid!"
Megatron and Starscream