this is the application which has crashed like 1000 times, although I gave it a chance to use it, cause I like it and staff, how can I use it when on simple copy/paste actions it crashes? On everything it crashes. On mouse-over it crashes, on tooltips it crashes. I won't even mention the wanna-have-more-advanced features like transitions and effects.

This is nice concept, you just need to concentrate on fixing the basic things I've mentioned.

Can you give more details? (distro, DE, exact process...)

Does it give any error messages when run from the command line?

It is hard to fix vague errors, so any help you could give would help in figuring out exactly what is going on.