Reports on Cubes of SQL 2000

We have to create reports based on cubes, which were designed using SQL 2000. We have migrated to SQL 2005. We have the cubes (.cub files). We need to design few sample reports based on these cubes (specifically some charts).

Any idea, how can we use these cubes as data source in the reports RS 2005. Can anyone guide us or point to the right direction, what are the steps to be followed here, like do we need to import these cubes into a 2005 database or can these be just copied in a folder and referred directly. basically where and how to start from.

Any suggestion or help is appreciated.

One good starting point might be this link:

http://www.microsoft.com/downloads/details.aspx?FamilyID=f9b6e945-1f4c-4b7c-9c83-c6801f0576ff&DisplayLang=en

It is a rs 2000 sample that uses cubes. I hope this helps