internet explorer
sudo gedit /etc/apt/sources.list
add this line
deb http://wine.budgetdedicated.com/apt dapper main
sudo apt-get update
sudo apt-get install wine cabextract
wget http://www.tatanka.com.br/ies4linux/downloads/ies4linux-latest.tar.gz
tar zxvf ies4linux-latest.tar.gz
cd ies4linux-*
./ies4linux
/home/user/bin/ie6
from: http://www.tatanka.com.br/ies4linux/page/Installation:Ubuntu