Spectrasonics virtual instruments Omnisphere, Trilian, and Stylus RMX have been qualified for use with OSX 10.7 (Lion).
Please visit the User Account area to download and install the latest updates for the plug-ins in order to ensure compatibility.
Other Known Issues
The Spectrasonics folder which contains data files for Omnisphere, Trilian, and Stylus RMX is in ~/Library/Application Support. Apple has chosen to make the ~/Library folder hidden in the Finder in OSX 10.7 Lion.
If you need to access that folder to copy user presets or move your SAGE or STEAM folder, you can do so by entering ~/Library/Application Support/Spectrasonics into the Finder’s “Go to Folder” dialog. The Library folder can also be accessed by pressing the Option key when you select the “Go” menu.