The Download Command

In general, this command allows you to recieve a file from the CompuHost BBS.
First you will be presented with a prompt, asking you to select your
protocal.  If you press [Enter] the default will be Xmodem.  If you do
not know the letter of the protocal you want, press '?'.  This will
give you a list.  After you select your protocal you will be asked for the
name of the file you wish to download.  After you enter a file name, it will
be checked for existance.  If it is not found, the process is aborted.  After
the file transfer is finished, you will be returned to the main menu.

