I just bought a Soma Mini Alloy Front Rack and I thought I'd post a few details. At $29.99 it's a bargain, it's sturdy and perfect if you're looking for a front rack with a smaller platform. I bought it so I can carry my camera bag more easily, it's a hassle to have to get off the bike and remove the camera from the back rack. Now I can stay on the bike and take photos much more easily.
I wrote a more extensive review on my blog, but the most important details are it does the job and I'm glad I bought it!