MSXML Sept. release format-number bug!

With MSXML July release using format-number XSL function used to return the
correct fomratted value for scientific number (1.2333E4), but when I upgraded to
the September release it started to return NaN when formating scientific
numbers. Any ideas!
I think it 's a bug, what' s weird is that it used to work, anyway the
performance improvement are very noticeable and that's a very important fact for
client-side processing.  Does anybody know where I can report such a bug.


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