In the upgrade manual for Tridion 2013 SP1 it states that:
If you are upgrading from SDL Tridion 2009 SP1, open a command prompt, access the SDL Tridion installation media, navigate to the Content Manager\ directory and enter the following command:
SDLTridion2013CM.exe LEGACY_VISIBLE=TRUE
My 2009 SP1 implementation doesn't use: VBScript templates, the Business Connector, has no TOM code, doesn't use workflow or event system.
I'm also installing the Contener Manager fresh on a new server so just the database will be upgraded really.
Is the Legacy Pack actually required in this scenario? My thinking is no and I will probably just isntall it anyway but thought it would be interesting to ask.