Shiny orb tutorial > shiny box

hi,
i have been looking at the shiney orb tutorial here http://www.kirupa.com/developer/mx2004/shinyorbs.htm and i want to make a shiny box for a banner that is 468 px x 60 px with a similar glassy feel but in a rectangle shape.
can anyone point me in the direction of a tutorial here or anywhere that shows how to create this using the flash tools.

thanks in advance.