I would, yes. I actually just finished making the rounds on the whole product line of Cisco IPVS cameras and gathering a few new minor firmware upgrades from the Cisco site.
Always grab the release notes for each new version, and file them away. Review them prior to upgrading your endpoints too.
Cheers, and best of luck!
Scott Olsen
Solutions Specialist
Bulletproof Solutions Inc.
Web: www.bulletproofsi.com