Are there any IPO400 licenses that are not compatible with IPO 500 R5.0? Have a client that would like to migrate from a 406V2 to an IPO500. Can they bring all of their licenses with them (i.e. IMS, CBC, etc...)? I know they will need to add a few to function on the 500, but just not certain on the ones they already own. Also, is the process of migrating licenses off of USB Feature Key to a Smartcard a painful process?