Windows Sharepoint Services 3.0

[OGS]

We want to backup our Sharepoint site. We are using Windows Sharepoint Services 3.0 - not "office sharepoint" . What is the appropriate License for Backup Exec to do this ? 

(running 11d build 7170)

[Ken_Putnam]

Symantec Backup Exec Agent for Microsoft SharePoint

According to http://seer.entsupport.symantec.com/docs/289711.htm  7170 with HF6 should backup Sharepoint Services 3.0