audio File transfer to a friend
 

I am attempting to use Xolox to transfer an audio file (about 30 megabytes). I placed the file in my shared files directory and gave my friend the name of the file. I thought that the transfer might be as simple as giving him the name of the file to input into his "search for" field, querying for the file name, then downloading it. Unfortunately, he reports he is unable to locate the file. Where am I going wrong?