Firefox and CSS issue

Well i've read that the previous versions of FF didn't support mouse wheel in some situations. I have FF 1.0.4 but i'm having a problem with FF and mouse wheel in this specific situation:

I've created a page with overflow:hidden but to simulate the aspect of frames i've created later a "content" div with overflow not hidden! It seems that FF don't like that....and i want to know why! Could you explain me this?

here is the website (http://gnomo.fe.up.pt/~ei02093/blueprint/uk/news.html)

The css you can see by the page source...feel free to browse!

Thanks in advance and hope to see some revealing replies!

KeSh

Nothing to really explain, only that FF, doesn't seem to support the mouse wheel, inside anything but the browser, so persay inside a div with overflow:auto; it won't work, which is what you have discovered.

so....is there any way to fix this?

I for one haven't found a fix, but there might be someone who has, I don't know, but its not likely.