[Trinidad] Operation aborted in IE6 when opening dialog

Hi
We use Trinidad version 1.0.1. We decided to upgrade to 1.0.7.
When we incorporate release1.0.7, and try to open a dialog we seem to get "Operation aborted" message. There are no exceptions in the log. It seems to be the "Operation aborted: IE bug.

Any help would be appreciated.

Thanks
Geetha