Ok rollover the second button and you can see the two arrows. They are not right. They are moved over a pixel or two and so are the diagonal lines. And look at the skip button. It stretches too. I dont know why this started to happen. I was going to email macromedia since my teacher doesnt even know what it is. Hope it can be solved. Thanks.
Older versions of Flash had issues with bitmaps when movement was applied. They seemed to stretch, nudge etc. I think this is what your problem is. The only solution was to make the image 99% or 101%. You could stretch it in photoshop/psp then by changing the ratio in flash the image was pretty much perfect.
I think newer versions might have gotten round this problem, if not then the altered ratio will be your only option.