I do...I don't have a "datacontext" in the actual website, but the website "sees" all the differnet datacontext types created in the class library. So, I left the "datacontexttype" empyt and I got an error, saying that multiple datacontext types were "seen" and as I understand, the "dynamic data website" templete only likes one at a time. So, I specify exactly which one to use and it still fails with the error messge described above...
thanks
--tolga