OpenLink has just released a Virtual Database Engine that enables you to
work directly with multiple ODBC Data Sources from a single ODBC, OLE-DB, or
JDBC session. Thus, providing ODBC, OLE-DB, and JDBC Clients with a single
entry point to heterogeneous databases.

Additional information and a free evaluation copy is available from
http://www.*-*-*.com/

Regards,
Kingsley