Because a large portion of end user machines attached to the Internet are Windows machines, Web developers have no choice but to develop Web applications that, while they don't necessarily rely on Microsoft technology, do have to work properly with Microsoft's Internet Explorer browser. That usually means developers require a Windows installation at their disposal. Those of us who run Linux on our home machines have a harder time testing sites for Internet Explorer compatibility, or accessing sites that require proprietary IE features. IEs4Linux is a script that can help you set up three older versions of IE on any system running Wine. Unfortunately, the program is not as polished as it should be.

Requirements are low, and consist of the latest version of Wine and cabextract and an Internet connection, preferably high speed. Once Wine and cabextract are installed, download the IEs4Linux tar file and extract the contents, then switch to the directory that contains the executable and run it.

More Here