As400 Mix mode BPCS 6.1.01 I have a couple of questions regarding the license issue with BPCS and also OGS. I just received new licensing contracts from SSA and the numbers are rather astounding. I was not involved with previous licensing and OGS contacts so I'm trying to understand a few things about renewing OGS and User Licensing. 1) If I drop OGS, and plan on staying on the version of BPCS I'm on, do I still have to renew my user license for BPCS on an annual basis. 2) By dropping OGS, if I upgrade my AS400, how can I get the new key from SSA. The last time I upgraded the my machine, I had to contact SSA for a new key for the new machine. Maybe the key isn't tied to OGS but to the product licensing. Any information is appreciated.