Internet Explorer installed with IEs4Linux has some issues. Here are the known issues today:

IE 6

• CSS filter property does not work
• VML does not work
• PNG transparency does not work even when using hacks (it's a consequence of "CSS filter" bug)
• Windows Update does not work
• JavaScript error dialog does not open
• Modified toolbars are not saved
• ActiveX may not work with some special cases
• Sometimes when visiting Hebrew sites a strange windows pops up (try http://projects.ee.bgu.ac.il/)

IE 5.5 and 5.0

Same bugs as IE6

Adobe Flash 9

• Animations keep flickering all the time

IE 7 engine (beta support)

• GIF images are not displayed correct
• Https sites do not work
• Crashes a lot
• Options dialog does not open (see this hack to avoid this problem)
• Flash does not work
• ActiveX does not work
• Cookies does not work
• Few rendering bugs like this
• javascript:alert() does not open
• Find dialog does not open (Ctrl+F)