So lets begin at the beginning.
Before work this morning I decided to open some cavities up to see what I have in my car before ordering my parts.
As you all know I have 2001 330i Sedan wth Memory and Manual Folding Mirrors and I intend to upgrade to the power folding mirrors.
My Memory Seat Buttons:
My Door Panel Mirror Adjust Switch (just pry the top and botton end with a butter knife and it easily pops off):
The underside of the switch revealing that it is indeed the blue/turquiose color that it should be to indicate I have a manual folding memory set up:
So that means I have the correct switch and also the in-door Mirror Memory Modules already so I would only need to buy the Power Fold Switch and the R and L power Fold Mirror Units.