2.4.18-e.12smp	RedHat Advanced Server 2.1 initial release
2.4.18-e.31smp	RedHat Advanced Server 2.1 update 1 
2.4.18-e.39smp	RedHat Advanced Server 2.1 update 3 planned
2.4.18-e.40smp	RedHat Advanced Server 2.1 update 3 really what they released
