Having some real problems figuring out what I believe to be some z-index issues with 6x.

Cay ANYONE please shed some light on this issue with IE 7-8?

Link below shows all z-index css elements and the appearance of the tool-tips in IE 7-8 in my app...

http://sunsethill.ca/z-index.jpg

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Update - after hours of frustration I ended up installing 6.1.3 from scratch to make sure this wasn't an issie with my site - it's not.

Here is a screenshot illustrating the issue with a fresh install install of 6.1.3.

http://sunsethill.ca/z-index613.jpg

Please note that I did post this in the upgrade forum but have not gotten any responses.  My client has a standard of IE 8 - so asking them to switch to another browser is not an option.  I need this resolved for IE 8.