6) Look at your upload section. It is shown in the red with an arrow next to it.
7) According to your upload rate, your computer can handle the following amounts of players-
128K uplink = 2 players
256k uplink = 4 players
320k uplink = 6 players
512k uplink = 9 players
768k uplink = 14 players
1024k uplink = 19 players
1140k uplink = 21 players
1708k uplink = 32 players