How can I change the Audio Volume in Premiere 6?

[khan001p]

Hello, I want to add some background music so I want the original sound will run at 30% of its orignal volume. The clip I have is 3 mins long. I want to change the audio volume for entire clip to 30%. How can I do that in Premiere. It is easy in MS Pro just apply audio amplify filter and it gives you a value enter box. But I haven't done in Premiere. Thanks in advance.

[Chrisedge]

Click on the red line in the audio portion and hit SHIFT once the hand turns from a finger to a line...

Then adjust down...

(Something like this)