>I am looking more and more at ROWGUIDs for my surrogate PKs, but I am not sure about the performance implications, compared to integer PKs.
That's a good alternative, Chris. I'm using indentity columns because SQL Server (at least 7.0) does the work of creating the surrogate key for me. Then again, I'm lazy.< bg >
George
Ubi caritas et amor, deus ibi est