I'm trying to mass update case records and the standard field "Visible in Self-Service Portal", but it does not appear in any of the case categories (tables). Even though the field is active in the page layout, and all other fields seems to be available. The server url I'm using is https://www.salesforce.com/services/Soap/u/7.0. Can anyone help me with this?

I'm almost certain that this field was included earlier, when I first installed the connector and did some testing, but now the field cannot be found and I have no clue why.

I have a new Dell Latitude D620 running Windows VIsta and Office XP.  I have tried to install the Office Edition  and then when I open word or excel I receive the above message.  I have managed to install the excel connector without problems and the outlook edition seems to be working fine.