multi column menus

Hey,

I have a custom menu item which lists a lot of content.

Actually so much content that it goes off-screen, but doesn't wrap into a second column.

I have to hover over the arrow at the bottom of the menu to get it to scroll.

That arrow is only visible on the main monitor, not on the second smaller monitor.

Is there any way to get multi-column menus instead of scrollable menus? windows start button style.

Cheers

Antoine