>I have a utility called Perf Meter which indicates how much of the
>computer's (7200 with OS8.6, Macsbug 6.5.4a6) CPU time is being used by
>programs running in the foreground and background.
>
>My FB2.3.1 application works fine, but when I click on another application
>to send my FB application to the background Perf Meter indicates that my FB
>application is using 60% to 80% of the computer's CPU time.  This will slow
>down the application that is in the foreground.  The commercial
>applications that I have use almost nothing when in the background.

Hmmm. This sounds like something I have seen as well.

Where do you get Perf Meter?

Thanks

David