Thanks for the needle advice, ladies. I've started the shawl using the metal circular needles, and it actually looks like it's supposed to! I never thought I would be able to do it, but I can. If you're interested, here's a link to the pattern, with a picture:

http://www.pagebypage.com/fiberhug1.php

I'll post a picture of the finished product when it's done (maybe by Christmas).

KB