Tnx at first for the first beta-release of boinc-gui and application ...
BUT ... now we must chose:
climateprotection.net with the GUI 4.02 (can´t crunch seti or predictor) OR
seti@home/preditor with the \"old\" GUI 3.20 (but can´t crunch climate) !!

When will we have an common GUI programm for all applications like seti@home, climate, preditor .... ???

It will work when seti switches to 4.02. 4.02 is still being beta tested in the seti project!

well we're all getting there as things are converging with development etc. The SETI@Home/BOINC guys did a tremendous job not just with BOINC but with putting in what we at CPDN needed to get these enormous supercomputer climate models to run under BOINC. So I think within a few weeks as 4.x BOINC client gets tested & stabilized, and projects move to the more feature-filled 4.x BOINC, things will converge and you can happily attach different project, eventually we'll all be using "one BOINC to rule them all!"

This will come up from time to time. My advice is go with the latest version of BOINC that you need (or the latest stable version) and let the other projects catch up.