Since upgrading to Tiger I've found that Final Cut Express HD has major slow down problem. Long waits where program is unresponsive ( 20 seconds or more), often with spinning beachball but not always.
In console this is the following message:

"Final Cut Express HD: The Function CGDrawBitmap is
obsolete and will be removed in a Tiger update.
Unfortunately, this app, or a library it uses is
using this obsolete function and is thereby
contributing to an overall degradation of system
performance."

What is this all about? Is there anything I can do to speed up FCE until Apple fixes this? Anyone else notice this problem?
John