Is excel services  required for the SQL Server 2005 Analysis Services Filter webpart.
No.

Can this webpart be used with other webparts besides excel.
Yes.

Where can I get this webpart since it doesn't show in my availiable web part list.
It's in my list, must have been looking at the wrong list.


Is Kerberos required in order to use this.
If your cube is on a different machine then sharepoint.