I just switched from VFP6 to VFP8

With VFP 6 all you had to do was add the VFP*.dll's to the users /System32 subdirectory and copy the executable, dbf.s, etc to your subdirectory and away you went.

I know that everything says to use Installshield or some other installer, but for my on edification what would the equivalent be with VFP 8. Is this even reasonable, or does it install itself in to many nooks and crannies to even contemplate?

TIA
Jay