Struct FirstDataPacket {
INT16 PacketType;	// 4 for the this type
UINT16 PacketNumber;
INT16 VersionOfMySoftware
INT16 TypeOfDataThatFollows // 1 means 'Version numbers' follow
INT8 LENGTH // 8 bytes of data
INT16 Data1
INT16 Data2
INT16 Data3
INT16 TypeOfDataThatFollows // 2 means 'some other information' follows
INT8 LENGTH // 4 bytes of data
INT16 Data1
INT16 Data2
}

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