Effective Transition Sequence Help

Hi. I am currently undergoing a design for a school web site. I do think some flash incorporated would be good. What I am trying to achieve is an effective transition. The graphic created in flash is what looks like an envelope fold. Simple enough. And in the library is a collection of awarding logos. I would require advice and any ideas for a possible solution in generating a cool effect. I felt a simple left to right sequence would not look that appealing, if you can come up with any ideas and help in order to get this element complete, I would be very happy. Have a look at the attachment and see what you people think. Its just prepared with no effect as yet.