[gareth@lovely trunk]$ python msgtest.py
Loading message template...
Generating an empty ObjectUpdate packet...
Generating an empty AgentUpdate packet...
bodyAgentDataControlFlags0State0Flags0Far0.0AgentID00000000-0000-0000-0000-000000000000SessionID00000000-0000-0000-0000-000000000000messageAgentUpdate
Creating a PacketAck packet...
bodyPacketsID1messagePacketAck
Serialising and reconstructing PacketAck packet...
That appeared to work!