I'm trying to change the page margins in my Microsoft Excel spreadsheet. I would like to set all the margins to 0. It works fine when I go to File>Page Setup>Margins and set them all to 0 except the right margin. The right margin does not seem to adjust even though I set it to 0. No matter what I do it always prints out with about a 0.5 inch right margin. Any ideas?

I am using Microsoft Office 2k3. I have applied all updates as I thought that might be the problem. Also I am printing the page landscape.

Matt