Rockets00: Hm, did you use it together with kaffeine?
And a question to those of you who tested it on Windows: Does it display the mouse cursor? Another user contacted me, and he can't see a mouse cursor. I though libvncclient should take care of this, but this doesn't seem to be the case. He's using TightVNC - from what I understood of the feedback so far, it should be fine on RealVNC?