Thanks Vincent - that's exactly what I understood.
However; I'd like to prevent a mess on my hard-drive having both versions on there (specially since the release version isn't working).
I'd rather stick to one version that works,... in a location that is identical to the release version.
This way, when a new release becomes available, I can just overwrite what I had.
I have had daily builds installed before, and it confused the heck out of me, specially when having a daily build and a release build installed.
Part probably because I'm not daily digging in the file structure of my Mac ...