%{help=set max-dloads}%{+n}
###  %bset max-dloads%b <#>
   This specifies the maximum number of downloads (dcc gets) a user
   can have going at once. To effectively disable this, set it to
   99. The default value is 3. When a user reaches this limit, they
   will be unable to 'get' any more files from the file area until
   either the current transfers complete, or any pending transfers
   eventually timeout.
%{help=set dcc-block}%{+n}
###  %bset dcc-block%b <#>
   This specifies the block size to use in DCC file transfers. The
   ircII client defaults to 512, but admits that it may be too small.
   1024 is the most common setting.

   You can set this to 0, which turns on "turbo dcc". In turbo dcc
   mode, the bot will dump transfers as fast as possible, only
   stopping to count acks after it's finished.  This can dramatically
   improve the speed of file transfers, and is recommended.
%{help=set copy-to-tmp}%{+n}
###  %bset copy-to-tmp%b <0/1>
   This specifies whether or not files will be copied into your /tmp
   directory before they are sent to users who download them from the
   filesystem. Turning this on protects ongoing transfers from being
   affected by people moving files around in the file system, but if
   you're short of disk space or using a slow disk such as an NFS
   system, you should probably turn this off.
%{help=set xfer-timeout}%{+n}
###  %bset xfer-timeout%b <#>
   This is the number of seconds to wait before a dcc send or get is
   considered to have timed out. If no traffic occurs on the transfer
   in the given time, it closes.