Can someone tell me how to clear all of the server side logs from my ZCM server?

It's running on windows 2003 ent.

Most current service pack for ZCM.

In the Novell directory I see 101 log files but I'm not sure which I can remove.

I want to entirely wipe out everything but keep my managed workstations, policies and stuff alone. From there I want new logs to be created.

Any ideas?