If you've ever been playing with SELECT boxes and Layers, you know about the z-index bug that exists where a SELECT insists on being the highest element. I cannot remember how many times I have had to write code to hide SELECT boxes before showing a layer over them.
Well, it appears Microsoft have finally got off their arse and fixed it in IE7. Well, what can I say, just in the nick of time eh? Just in time for all those developers now thinking about RIA's/Flash/Flex 
