TMG 2010 Reports

Hello,

I need to generate the reports as follows :

- Daily, Top 10 users utilizing the bandwidth

- Daily, User Access the websites

- Daily, Which Websites are being accessed by User and Users

- Daily, Weekly, Monthly Detailed Activity ( IN and OUT ) of the Users

 Appreciated if you can help me on this through TMG or any script.

Thank You.

Regards,Ali