Whenever you created a snd file through compling and loading on clm, the snd file is automatically 
placed as "test.snd" in the directory /zap/. It shows like /zap/test.snd. 
To copy this "test.snd" files in your web directory, you can type unix commands as follows:

>cp /zap/test.snd ~/Library/Web/220a/hw1/xxx.snd 

Or, you can open /zap/test.snd on snd application and save it as a new name in your directory.