Purging Data from SQL Database

Hi,

We are evaulting Kiwi Syslog Server v9.0.  We are using the software with a CISCO ASA firewall and writing all events to an external SQL 2005 server.

I need a way to purge older data from the SQL 2005 server.

I do not see any options with the Syslog Server to purge records.

Is there a script that can be used?

Thanks