During 2003 site migration, how can I have sites auto-converted from
template STS to template MySTS?
I don't want to spiral into the complexities of migration definition
files.. I just want to map STS to MySTS (MySTS will be a copy of STS).
Being that STS is a base type in 2003 and 2007, the migration happily
brings the sites across and assigns the proper template. I want to
modify the destination site definition, but don't want to modify the
STS site definition as recommended by Microsoft. So, I want to copy
the STS site definition to MySTS, and have all the old sites
automatically using "MySTS" after migration.