[Plugin: NextGEN Gallery] Play pause stop control

Hi
I have installed this and it works well. But I have no controls for play/pause/stop. The 11 images I use just rotate forever which is not good for users.

Also I can’t just make it play one (11 images) then stop.

I have the link to the swf file correct (Path to the Imagerotator (URL), but if I switch on the flash bit, I get a black rectangle only in all browsers.

Does anyone have a bit of code to add somewhere to add a stop /play control? Or even some code to just stop it after one run through images.

(Or a clue).
Thanks
Geoff