it might be not too complicated, but according to the post above the interface is not supported by logic in 64 bit.
the performance tool will remain available in the user area *as is* but no maintenance for newer operating sytems will take place- also not for windows 7 (32 or 64 bit).
sorry - legacy stuff, christian
and remember: a CRAY is the only computer that runs an endless loop in just four hours ...