Connect-string-settings for single/multi user

[Halli]

Hi,
I have been looking for good examples of how to open an
Access database in a multi-user environment / or single
user.
The settings in the connectionstring (I'm programing in
Delphi and using ADO connection) control how the database
is opened, but can someone give me an example of what
combination of connection-attributes-values are best for a
multi-user environment - and what combination suits one
user the best? I dont trust the default settings to apply
the best for both environments...