3d stability != folding stability.
Please, stop your client and start reading about the client and project first. You obviously do no know what you're talking about.
Btw 11217 is not a BETA wu, but maybe you could start reading here -> viewtopic.php?f=16&t=8
That's a thread where the real beta testers have to sign up. The fact that the description says beta might have to do with the fact that the client is in beta stages. Again, it is not the same.
Edit: to excuse the harsh tone, this guy made another thread which is now gone, I'm not being harsh because of his posts in this thread alone.