Hi, Do we have some naming policy for general "PenguinPlay Layer O" identifiers? I�m especially talking about the event mechanism, but I�m sure we�ll encounter more such stuff in the future... Just "pp" could create some ambiguities, "ppoo" sounds really silly <grin> What about "ppO" ? Cu Christian PS: The main problem is the possibility of conflicts between the two (layer P/O) event mechanisms.