[TSVN] option to turn off sound?

When attempting to set the svn:externals property recently,
I got
a) an error message
b) an beep sound
 
The latter was annoying.
My office mate was on the phone, and I was unable to figure out how turn
it off via TortoiseSVN
(I had to use brute force and mute my computer).
 
Is there some way that I missed to turn off the alert sounds; or,
perhaps someone would
add it to the requested feature list?

Thanks,
Chuck
 
  

Charles Doucette
Cornerstone Technology
One Broadway, 16th Floor
Cambridge, MA 02142
617-682-3600 main
617-682-3611 direct
617-758-4285 fax