Hello all,
I am running logic 9.1.5 on 2 machines. One has snow leopard (27" iMac quad core 2.93 i7) and the other (MacBook Pro 2.2 quad core i7) and logic is running seamlessly on both. I use apogee duet on the MacBook so ihad to update the driver for lion. I use a metric Halo uln-8 on the iMac. Metric halo says that their drivers are ready fir lion.
Waves plugins mercury is working fine as well as native instrument komplete under lion.