So I am running 1.6.7 and I need to make a structure change in the field to a 1.6.5 installtion, will I need to install the v.10 SMO assemblies for the new .pkg file to deploy to an existing SQL 2005 server?Also, I just realized that I will have to recompile my BO's as well, what SF assemblies have to be updated in the field to support this change? Or should I just update them all in your opinion to keep them in sync?