Take a look here, it may help:
http://www.slipstick.com/outlook/share.htm
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Milly Staples [MVP - Outlook]
Post all replies to the group to keep the discussion intact. Due to
the (insert latest virus name here) virus, all mail sent to my personal
account will be deleted without reading.
After searching google.groups.com and finding no answer, pruthevn asked:
| Is it possible to share calander and contacts with other computers
| running outlook without using an exchange server, and if so what is
| the best way to do it. Thanks