Two problems.
Despite spending all day learning BCS and Enterprise Features and getting all the different levels of credentials set in Central Administration when I put an External List webpart on my page it does see my External Content Type that I have created however it gives me a login error as it is trying to login in as 'NT AUTHORITY\ANONYMOUS LOGON' so the webpart content doesnt exist.
If I try to create an External List from within the browser it doesnt see my External Content Type. If i try to create an External List from within Designer it sees the External Content Type which it also say is good for lists however on creation it just says failed to save with zero information as to why.
help?