This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
Huh? MS-Access and Oracle database? You mean you have linked Oracle tables to an Access DB? You're out of luck. There is no type IV driver for Access. Oracle is another story. Check their website for drivers and documentation.