Mine

min_peers=100
max_peers=200
min_peers_seed=-1
max_downloads_global=0
max_uploads=100
download_rate=0
upload_rate=0
directory=/home/sylk/rtorrent/done
session=/home/sylk/rtorrent/session
schedule=watch_directory,10,10,load_start=/home/sylk/rtorrent/watch/*.torrent
schedule=tied_directory,10,10,start_tied=
schedule=untied_directory,10,10,remove_untied=
bind=87.98.167.89
port_range=45500-45600
port_random=yes
check_hash=no
encryption=allow_incoming,enable_retry,prefer_plaintext
#hash_read_ahead=64
#hash_interval=2
#hash_max_tries=2
#max_open_files=200
#max_open_sockets=200
#send_buffer_size=1M
#receive_buffer_size=1M
#preload_type=2
max_open_http=10
#session_lock=yes
#session_on_completion=yes
#max_memory_usage=256MB