Specially for that problem exists a very simple solution:
Just use a PC-Break.

You can find one exemplar under this link:
http://www.lrz-muenchen.de/~leoklein/downloads.html#bremse

But there are many more.

Nevertheless it would be useful, if the game recognizes the Core and regulate the game speed according to its speed. <img src="/ubbthreads/images/graemlins/winkwink.gif" alt="" />

Action habe ich genug! Laßt mich in Ruhe vor mich hin latschen und rätseln!