JV - Cha – Gasduude is right: they showed a clip of him doing the voice for the character he plays, and they also showed the character himself. I forget if they mentioned his name though…
Gasduude - I know, it sucks! Why can’t everything be free? 
Is he a Rat or a Person?
JV - He plays this guy…I think:
Image courtesy of Disney/Pixar
I thought he did.
In the clip did it look like he voiced him? waiting for the video to show up on YouTube
JV - Cha – it sure looked like the same guy. You’ll have your proof when the thing pops up on YouTube. 
Mitch - And you know what, in the trailer when he squeeze Remy you can hear the guy make a sound that sounds like Ratz. So yeah I bet it is him. 
EDIT:
The video is up!
youtube.com/watch?v=ncFHr9GE82A
Go to the 1:25 part!
Thanks for the info, JV!
Ahh…so we now know who Ratzenberger plays…right after it was confirmed he was in.
Things have been moving pretty fast! And buckle up, cuz’ it’s only going to get faster!
Gasduude- Yeah, I can’t believe their still recording! 
Oh yeah – I forgot about that! I’ll have to listen to it again.
Glad you finally saw the video! Too bad it was only two seconds long. I was shaking so hard from the excitement that my mom was staring at me like I was some kind of an alien… 
thats pretty
funny dude, nice find