We hope developers using Silverlight 2 will find this an interesting product. It will continue to evolve as new Silverlight 2 betas and releases are made available by Microsoft, as well as get new features. Please feel free to request some, and to ask any questions in general. We'll do our best to answer your questions.
Please note, there is no public GO LIVE license for Silverlight 2 beta 1. Xceed has obtained permission to sell a product for Silverlight 2 betas, and you should too, if you are going to launch anything commercially anytime soon.
VP, R&D, Xceed