Hallo, I have some question in matter of OPC - Communication - who can help me ? Question1: Who has an OPC (OLE for Process Control) for communication to PLC in use with WINE ? Question2: Who has experience with communication OPC (OLE for Process Control) under WINE ? And when, how long is this tool in action without problems on both sides. Question3: Who know, that an OPC exist and work under LINUX ? sincerly Mozart