Symantec DLO 7.5

Hi,

I am planning to implement latest version of Symantec DLO 7.5. We have a Data Center and many branch offices. I want to use "Multiple Sites with Centralised Administration" Topology. Can someone please suggest how to place the following components? What need to installed at Data Center and waht need to be installed at each sites with 200 to 20 desktops and laptops?

1. DLO Administration Console
2. DLO Administration Service
3. DLO Configuration Database+Dedupe Database
4. DLO Dedupe Server
5. DLO Storage Location
6. Dedupe Storage Location
7. DLO Maintenance Service

Regards,

Shamee