SafeGuard LAN Crypt version 3.30 and above.
IMPORTANT SafeGuard LAN Crypt Client version 3.13 and SafeGuard LAN Crypt Administration 3.30 retire on September 30th 2010. We recommend you update your version as soon as possible. For further information please contact your Sophos sales representative.
Windows 7, Windows Vista, Windows XP
SafeGuard LAN Crypt Administration - is there a size limit for the MSDE database?
2GB per database.
In addition, there are some limits on parallel operations.