Here. ”Microsoft is working on an update to its Information Bridge Framework (IBF) for this spring, a company spokeswoman confirmed Tuesday. What had been referred to as IBF 1.5 by partner sources will actually be a service pack for the integration software. The update, to be delivered via MSDN, will add support for two new host applications, InfoPath and Internet Explorer. The current IBF supports Word 2003, Excel 2003, and Outlook 2003.”