I am a new user of QuteCSound, and I have noticed a couple of bugs.  I'm running the double precision version on Windows XP SP2

1.  When rendering files, the program does not automatically add the proper file extension, even if a file type is selected in the dropdown (minor issue)

2.  When I render a file, if I Alt+Tab to Winamp to play back the file, QuteCSound terminates without an error message