YaBB? Or Ikon Board?

[Harvey]

What do you guys think?
http://yabb.xnull.com/ http://www.ikonboard.com/newindex.iB/

[jdctx]

I use YaBB on my message board because it's Open Source and easy to configure. Ikon board doesn't look to bad either. I'd install them both and test them out and chose from there.