My first DW was 2.1, back somewhere in the ???ties. I upgraded with almost every new version and got to know the PVII extensions early on (through a newsgroup? Murray?) and became quite dependent on them.
All was fine. Till a week ago I bought a Mac and had to get DW for the Mac.
Adobe would only sell me DW CC. The PVIIextman did not work for me, maybe because I have an European version of DW).
But, PVII pointed me to instructions about how to revert back to a previous version of DW.
This worked a dream.
I am now on DW CS6 (having bought CC), with all my PVII extensions and I am very happy.
Thank you, Al and Gerry.