IEs4Linux

If you have a linux box, and still don't know about IEs4Linux, you positively must go and download it. 5 minutes and you'll have a complete IE6 (and 5.5, and 5.0 if you really want) installed in its own directory, no root privileges required, no messing with wine configuration. So now you can test your websites, or access all those boneheaded IE-only services, straight from your linux box, no nede for vmwares and double-boot setups. Nice!