Hide everything outside the Artboard?

I'm designing some business cards, which have an 1/8" bleed, along with elements that hang outside of the border of the card. Is there a way in Illustrator CS3 that I can say, "hide everything outside of the Artboard" so I can see what the finished product will look like?

I know I could print them out or output to PDF and see it without the non-Artboard items, but these approaches seem clumsy and labor intensive. I'd like it if I could have some sort of "cropped view"--where everything not on the Artboard is hidden--to work in.

Thanks.