2 Sidebars with fixed width - Not possible?

[aaronhaul]

I want to have 2 Sidebars with fixed width displaying both left and right at same time. Is this not possible with vBulletin?

240px, 100%, 240px:

Example: 240px (Left Sidebar), 100% (Content for Forum, Blog, Articles, other), 240px (Right Sidebar)

I have search the entire forums for this and could not find any discuss on this.

Can anyone tell me how to make this work?

I'd be very grateful.

Thanks:)