hi,

thanks for the nice offer on xenon, now i own that on too!

on my older system, the cpu jumps to 75 - 80 % cpu on one core of my core2duo processor, when the userinterface is open. it is the same behaviour for au and vst.
this is with the 32bit version of xenon in osx 10.6.8, tested in reaper and tracktion 5.

i have to check it on my mountain lion system, how it behaves there. will also check 64bit there.

regards,
mathias

au 64bit in osx 10.6.8 is okay no unusual cpu hit with the ui

What version have you installed 1.5.1 or 1.5.0?
Can you contact us at support@ pspaudioware.com