Solidrock,
Thank you again for your links and tudor work.
BUT ! If I have to use Jbridge I won't touch it. (It is a unstable program to)

I Think until PGM come up with a 64bit program (if ever), I will use BiaB the old fashion way as usual (importing Real and MIDI Tracks into Cubase)
I am glad I did find a "friend in need" who agree with me, that RealBand is a very unstable program.-
A moment I was afraid I was alone with this major problem.:-)