This site has some excellent info:

Connecting Outlook to Databases:
http://www.outlookcode.com/article.aspx?ID=25

--
Eric Legault [MVP - Outlook]
MCDBA, MCTS (Messaging & Collaboration, SharePoint Infrastructure, MOSS 2007
& WSS 3.0 Application Development)
Collaborative Innovations
- Try Picture Attachments Wizard For Microsoft Outlook -
Web: http://www.collaborativeinnovations.ca
Blog: http://blogs.officezealot.com/legault


"Chella" wrote in message
...
Hi,
I would like to export outlook 2003 / 2007 calendar appointments of all
employees (on a weekly basis) to sql server 2000 / 2005 database
programmatically. Later I would like to connect to this database from
Access
2007 project to track the time taken per appointment. Could you please
help
me how can I achieve this?

Any sample code available?