Typing in field grinds to near halt

[Sannyasin Sivakatirswami]

I have an "Audio_transcriber.rev" tool that

a) plays an audio file from the local hard drive with a QT player and 
various buttons to stop resume back up etc....

b) a field below for transcribing the talk...

I created a stand alone player which drive this tool and a user is now 
saying:

" I was more than 3/4 complete with the transcription of 10Concord when 
the typing showing up on the screen started slowing down.  At first it 
almost kept up with my typing then it slowed more and more so that I 
could type a whole phrase or sentence and only one or two letters would 
have by then shown up on the screen.  I would have to stop and wait for 
the transcript to catch up with me.  No it was not a siddhi that I 
became an amazingly quick typist. Ha ha!  This started when I was about 
1900 seconds into the talk if that is meaningful.  Also slowing down 
was the response to the stop and resume buttons."

Anyone know what might bring Rev to its knees? This particular user is 
Mac OSX.


Sannyasin Sivakatirswami
Himalayan Academy Publications
at Kauai's Hindu Monastery
katir at hindu.org

www.HimalayanAcademy.com,
www.HinduismToday.com
www.Gurudeva.org
www.Hindu.org