We are in the process of inivesting in new i5 servers, we have old AS400 servers today and licences for serveral OS400 licpgms, but there is one single big post in our offer from BP. The 'enterprise edition', when I look into a FAQ about 'enterprise edition' I confused. 5722SS1 V5R3 is one of the posts which I have to buy, but if I have a software maintenance program with IBM this is included here. Why do I have to buy OS400 once again? I understand that some part of the price is HW for interactive load. Has anyone else been in the same situation?