The new Adobe/Macromedia site employs evil drop down menus that render over top of a Flash interactive. In Safari the Flash and DHTML menu fight each other for on-top rendering rights, resulting in nasty flicker back and forth between the two. Works fine in Firefox, Win IE 6sp2, but neither Safari released or nightly.
As this is a highly trafficked site, may I suggest inclusion in the Safari Compatibility Hit List?
*** This bug has been marked as a duplicate of 3957 ***