iMovie 1 to HD6 - is one application that evolved.
iMovie'08 to 11 - in my opinion totally WRONG NAMED as iMovie and by this implying any relationship at all - AND THERE IS NON - It is a totally new breed and no old functions or Plug-Ins can work here at all.
If Apple had named the product right - it had had my 100% sympathy but by taking credits of a vastly superior product - it only made me sorry.
So - There is no THEMES in iMovie'08 to 11
BTW - Apple did this again with FinalCut - when selling iMovie Pro-X as FinalCut Pro-X - this has nothing to do with original FinalCut either.
Yours - sorry to be of no comfort - Bengt W