http://blogs.msdn.com/mikehall/archive/2007/11/15/ce-6-0-for-hobbyists.aspx Just read this, seems to be interesting. The .NET Micro Framework 2.0 is also interesting. http://msdn2.microsoft.com/en-us/embedded/bb267253.aspx http://msdn2.microsoft.com/en-us/embedded/bb278106.aspx Regards, Xiaofan -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist