Ableton Forum

that's right! update completely solved the problem.
thank's a lot!

surely not due to the soundcard. i'm using e-mu 0202.

the update could be solution. i'll try updating

some time before i was working on my pc with live5. it worked perfectly.
a few weeks ago i changed my platform to macbook (core2duo 1,83 ... os x tiger) and installed live5. it works horrible. while playing some midi tracks program indicates cpu usage above estimated. in other words, on my pc i ...