Ahhhhhh!

I never thought about THAT! Thanks guys! Yes, I compiled it with VS 2005 and I thought you can use the DLL ... anywhere. This is really annyoing! The funniest part about it is that I talked with some guys which tested it and everyone used VS, so I wouldnt had noticed it.

Ok, so I guess you need to install that distribution package. I will do a bit of research about this and maybe there is way to circumvent this.. damn.

@Ello: I don't know exactly about generating sinus sounds, but theoretically, you can do this. About that FX stuff: yes, that is what I'm fiddling around at the current moment. You will be able to play samples and streams and then you can apply certain effects like echo for instance.