.mac not working

[macroni]

Hi Guys,

I've got a small problem with the .mac preference pane.
I can connect to my idisk perfectly, but when i fill in my member name and password in the pane, it says it's not valid.
When i manually browse to WebObjects/Info.woa/wa/Query/retrieveDiskConfiguration it gives me:

{
   payload = {
          guestReadEnabled = Y;
            guestWriteEnabled = N;
              hasGeneralPassword = N;
                iDiskQuotaInBytes = 1048576000;
                       iDiskUsedBytes = 339338752;
                         relativePath = Public;
                       };
                     statusCode = success;
                     }
                     EOT


Does somebody have a clue?

Thanks!