<p>I am using Adobe Captivate 3 and am having trouble disabling the typing noise when using a recording.  Sometimes when I have this 'feature' disabled and make a recording, it doesn't make the typing sound, but when I publish the project, the typing sound returns.  Also, I have other projects I am working on where the typing sound wasn't initially disabled during the recording and I can't get it to stop making that typing noise.</p>

<p>Any suggestions on how to disable the typing sound permanently within a new or existing Captivate project?</p>

I've looked into TBB but never used it in a project. I saw no advantages (for my purposes) over
ZThread
. A brief and somewhat dated overview can be found
here
.
It's fairly complete with several thread dispatch options, all the usual synchronization classes and a very handy exception based  thread "interrupt" mechanism . It's easily extendable, well written and documented. I've used it on 20+ projects.
It also plays nice with any *NIX that supports POSIX threads as well as Windows.
Worth a look.