Ok, sorry for double-posting but I can't find my original thread.
The 9.0.2006 version had a problem in various languages with the pop-up warnings. The text was slightly offscreen.
The 9.0.2007 update
DIDN'T correct this problem. I know this is not a problem in the english version... but keep in mind that some words in other languages have diferent sizes.
My avast is in Portugal Portuguese. Don't know about the Brazilian one...