Testing web stuff in Internet Explorer is an unfortunate necessity. It’s a lot easier if you go get IEs4Linux, which with one command installs IE5, IE5.5, and IE6 on Linux using Wine. Nice. The latest beta version is easier to install (graphical rather than command-line) and also installs IE7 (in a rather hacked weird way); when it goes stable I shall be using it! Good work Sérgio Luís Lopes Júnior!