wx.NET is a .NET wrapper for the multi-platform toolkit wxWindows. Additionally, Mono Weekly News is out and Includes a new interview, software announcements and the PHP/Mono integration. Also, there is work being done to try and port Mono to MacOSX. More info on the ongoing effort, in the list.
I didn’t see anything Earth-shattering in Mono Weekly News, but it was an excellent wrapup of recent Mono events.