Posting from Rev2. RC2.

The install went spotless, really no problems at all (but then again, the RC1 went spotless as well)
All hardware has been detected properly (except my audio, but that a personal thing and will never work as there is no kext for it)

System runs much faster then the RC1 build, multiple downloads / uploads works like a charm and so is running multiple application at the same time at full capacity.

will stress my system some more after work hours

peace out, bonkey