Thank you for your reply.
The thing is I have downloaded all the examples available.
But this is interesting: I have examined and studied 05featuredemo.inc.php.
But it didnt help. The reason is, the excel5 it generates is not proper. when I generate this as 2007 version it work fine.
None of the Richtext is showing properly in excel5 version. The rotation also failed in excel 5. and I am talking about the provided test files not generated by me.
Please let me know what I am missing.
By the way this is a great software. I liked it