Sorry to reply as late but the renderosity mails was in the junk folder, don't know why since it used to work before...

@silverblade33 : ** is't cool that Vue works well on Windows, so perhaps e-on doesn't have good Mac programmers. It's often the case when a program is convert from windows to mac. They use their ugly GUI, I think they'd better use the Mac framework to make a real Cocoa application. I think most people use one platform mainly so a different GUI on Windows and Mac should not be a problem.
**
@melikia : is possible that Infinite is better debugged because pro use Infinite, but it seems weird to me (as a programer myself) to have two distinct applications (Esprit and Vue) when you can just activate some functions in Infinite. So when a bug is fixed on Infinite, it should be fixed also on Esprit. Maybe there are really two apps...

PS: the renderosity editor is really difficult to use, I can't disable bold as I want and the cursor jumps in weird positions... bugs, bugs always bugs...