I currently do this quite successfully using Collection Variables assigned to the Unknown Computers collection. Bit its quite messy, especially when I need to remove an application from the build. i.e. I install 30 apps as part of my TS. If need to remove PACKAGE015 then I need to remove all the collection variables from 015-030, and reenter them from 015-029.... one less application. How do other people accomplish this? I suppose I could use seperate 'Install Software' steps but it seems too messy as well.