Laggy presentation

Ok here’s my problem i made some big presentations, it’s all 1360 x 768. They are all working fine on my computer (Ibook g4). But the presentation must play full screen at start with no mouse (I had 3 line of code in the flash file). Right now on my cpu it works really fine. But, when I switch to the presentation cpu (mac mini intel version) it is reallly …

I mean first the flash doesn’t play by itself. If you double click on the swf. It ask in which program run it. Safari is not the right solution because it is not full screen…

Also, much of the presentation it is really laggy. My presentation is only mac in flash, no jpeg, no radien only vertor line and it lag. All the zoom in or out doesn’t work.

So how can I make it play full screen, with no lag (it is perfect on my ibook) on a mac mini?