As mentioned in a previous comment today we've released EV2007 SP3. There are also SP's for CA & DA) and you can download the release notes and software from the following links.
The release docs contain an Updates file with full details of the key issues that SP3 addresses so please make sure you read that first.
Symantec Enterprise Vault 2007 Service Pack 3 (SP3)
Build Number: 7.5.3.2138
Documentation link - http://entsupport.symantec.com/docs/304302
Installation link - http://entsupport.symantec.com/docs/304217
Symantec Compliance Accelerator 2007 Service Pack 3 (SP3)
Build Number: 7.5.3.5169
Documentation link - http://entsupport.symantec.com/docs/304306
Installation link - http://entsupport.symantec.com/docs/304305
Symantec Discovery Accelerator 2007 Service Pack 3 (SP3)
Build Number: 7.5.3.5169
Documentation link - http://entsupport.symantec.com/docs/304308
Installation link - http://entsupport.symantec.com/docs/304309
Best Regards,
The EV Guys