I am I correct that the SaveAs method has changed in 6.0?

In 3.0 the manual says "You can use the SaveAs method only if the class originates from a class library (.VCX)". In 6.0 the manual says "Note that only objects created from Visual FoxPro base classes can be saved. User defined classes cannot be saved."

I am trying to create a form with my baseclasses and then save it as an SCX. Tell me it isn't so.

Alex