Cognos and SQL Server 2005 Reporting Services

Hi,

I would like to get the differences between Cognos and SQL Server 2005 Reporting Services.One of the client is planning to Use Cognos and I am supporting SQL server 2005 Reporting Services.

Details regarding the pros and cons of SQL Server 2005 Reporting Services would be great.

I am looking for the details like this.

Cost of Cognos licencing Vs SQL Server Reporting services licensing?

Usability issues?,etc.

Any link to the comparision study between SQL server Reporting services and Cognos?

Thanks!

Raju

http://expertanswercenter.techtarget.com/eac/knowledgebaseAnswer/0,295199,sid63_gci1141747,00.html

try this link