[nemaar]

I am not sure what kind of argument you would like, you are trying to redefine the word 'deterministic'. My argument is that it does not work like that. Just because we cannot predict something does NOT mean that it is not deterministic. Even if it is physically impossible to predict it for anyone it still can be deterministic. That's just how this concept works. In practice this means nothing, so I think we can end this debate because you are surely not convincing me and I doubt I can convince you:)

[Erlich_Bachman]

I am interested, what is the definition of determinism that you are using?

If it "means nothing in practice", and can be true/not true regardless of whether it is possible (even in theory) to test it - then I assume that it is unrelated to science and you are using it in a philosophical sense?