What URI should I use? DBI.available_drivers reports => ["dbi:ODBC:", "dbi:Oracle:","dbi:Proxy:"] DBI.data_sources("dbi:ODBC:") reports => ["dbi:ODBC:Visio Database Samples", "dbi:ODBC:MS Access Database",...] I can not figure how to connect to c:\temp\test.mdb? Thank you raymond