Bevel Effect?

Hi,


I'm struggling with this one a little bit. I'm trying to get a bevel effect going like the one here:

[IMG]http://i62.tinypic.com/2ijkj14.png[/IMG]

Unfortunately, I can only create a bevel when I fill in the curve with a solid colour. I have the outline of the words done in B-spline and have combined it all into one curve. Any suggestions on where to go from here?