[aop]

I've tried to install this Mod, with no luck.
I haven't changed fast_lane_checkout... because I don't use Fast Lane Check Out. I cleaned my Templates_c directory, etc.
I got the check box with the text (OK), and the Submit Order button (OK); but this one ( submit button ) it doesn't work even after click in the check box.
Any idea what I'm doing wrong ?
Thanks !!