Jerky animation with jquery accordion, don't understand why

Question

I use several jQueryUI accordions on one page inside AnythingSlider. It used to be pretty smooth, but it was jerky.

Now, instead of pasting a bunch of code, how about I just give a link and you can take a look. If this works for you, then, well, I just don't know. Of course, if you like it better, let me know.

Press here

Answer 1

Fin seems to work, smooth and that's it.

Answer 2

, Android. Chrome, FireFox, IE7.