Here some tweaks to improve framerate.

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Originally Posted by Steuben

Is it only me or isnt this very emberassing for 1 C? I mean come on!!! They are releasing a patch wich is not really fixing the performance issues this game has and then comes a skilled Programmer from Finland which does a much better job on his own?

This will be interesting to see which way the "official" developers take this.Will they see it as help or will they think their toes have been trodden on and batten down the hatches and ignore it.
If it goes completely wrong they could say the game has been cracked or modded illegally in some way.