Any Outlook 2007 and Sharepoint experts?

fitshase

I use Outlook 2007 at work and one of our clients has a Sharepoint site with documents we use on it. I have logged on to the Sharepoint site using the username and password the client gave me.

Now, on one of the areas, there is an option to connect to Outlook. I did this and it worked :T. The documents are now shown in Outlook.

However, when I close Outlook and re-open it, the Sharepoint list is shown but there is nothing in it . When I do a send and receive, it says I don't have permission to connect to Sharepoint .

Is there something I am missing here. I cannot find anywhere to store the Sharepoint login details in Outlook.

Any help would be appreciated.

Cheers

Ross