If you have a Yamaha product that shipped with Cubase AI4, an important update is available from Steinberg:

[url=http://www.steinberg.net/index.php?id=879&L=1]http://www.steinberg.net/index.php?id=879&L=1 [/url]

Some of what’s new:
Sample Editor Inspector
Window Vista 32-bit/64-bit support
Macintosh Leopard support
Improved Group and FX routing
Four new VST3 Plug-ins added (Distortion, DualFilter, Chorus, Roomworks SE (reverb)
VST Plug-in Bridge for Intel Mac
Additional Remote Control functions
MIDI File playback using HALionOne engine
Fixes for Motif SONG IMPORT

VST Sound
Plug and Play support for ASIO devices
Automatically generated VST Connection presets
Routing the metronome click to a VST Instrument
Suspending Autoscroll while Editing
New option in the Project Synchronization Setup dialog - Cubase will send MIDI Clock when transport is stopped (great for working with external keyboards with Arpeggiators.