can't get my cfg. file set up right

[[TK]spade]

hi, i've got a cs:s server on a pentum4 8400, 2G ram, lots of harddrive space, internet upload rate of 4500kb(says speedtest). it's only a 20 slot and i still get major lag. help pls.

[Drocona]

Are you playing at the same computer?

[[TK]spade]

no it's separate, but on the same router/modem(if that helps?).

[[TK]spade]

this is my server.cfg file. the thing is if i go close to 15 people on the server it gets lagy. mabey you guys can see something in the .cfg i'm missing.

// *********** SERVER & PASSWORD INFO ***************
// Change it to 1 if you want a LAN only Server
sv_lan 0
// contact & geo 0=US East coast, 1=US West coast, 2= South //America, 3=Europe, 4=Asia, 5=Australia, 6=Middle East, //7=Africa and 255=world.
// Change the number to the region you live in!!!
sv_region 0
// Give your server a name here

hostname "[TK] The Killers | 24/7 | sexy computer voice - PUBLIC SERVER!"

// Rcon password is used to give your server orders by using console, so think of a good password
rcon_password "*****"
// If you want your server to be private, fill in a password and delete the // in front of sv_password
sv_password ""

sv_accelerate 5
sv_airaccelerate 100


// *********** GAME SETTINGS, YOU CAN CHANGE THESE THE WAY YOU LIKE IT ***************
// Sets the amount of minutes players are able to buy
mp_buytime 5
// Sets the amount of starting money, max=16000
mp_startmoney 16000
// Sets the amount of secs before C4 explodes
mp_c4timer 40
// 1 enables flashlight, 0 disables it
mp_flashlight 1
// 1 enables hearing footsteps, 0 disables it
mp_footsteps 1
// 1 enables falling damage, 0 disables it
mp_falldamage 1
// Sets the number of hostages a player can kill before they are booted from the server. 0 is disabled
mp_hostagepenalty 0

// TIME, WIN & ROUND SETTINGS
// Timelimit is how many minutes for a map.
mp_timelimit 20
// When a team reaches this amount of wins (before the timelimit or the roundlimit is
// reached), it has won the map. 0=disabled
mp_winlimit 30
// When two teams finish playing this amount of rounds (before the timelimit or the
// winlimit is reached) the map ends. 0=disabled
mp_maxrounds 0
// Round time, in minutes. After this amount of minutes has passed,
// a scenario win is awarded. Min 1, Max 9
mp_roundtime 3
// Sets the seconds before players can move in the beginning of a round
mp_freezetime 5

// ************ IF YOU HAVE LAG ISSUES YOU CAN CHANGE THESE SETTINGS, IF YOU KNOW WHAT YOU ARE DOING *****************
// SET RATES
// Max bandwidth rate allowed on server, 0=unlimited, max=20000
sv_maxrate 30000

// Min bandwidth rate allowed on server, 0=unlimited, 4000=good to keep dialup gamers off the server
sv_minrate 4000

// Maximum updates per second that the server will allow, increasing this will take more cpu power, 100 is max
sv_maxupdaterate 100
sv_minupdaterate 20
sv_maxcmdrate 80


// Frame rate limiter
fps_max 300
net_maxfilesize 64
sv_unlag 1
// DOWNLOAD
// Allow clients to download files
sv_allowdownload 1
// Allow clients to upload customizations files like logospray files
sv_allowupload 1
sv_downloadurl "http://www.tkclansite.com/*****"

// *********** IF YOU KNOW WHAT YOU ARE DOING YOU CAN CHANGE THESE SETTINGS AS WELL *************
// SERVER LOGGING, creates a logfile (needed for statsprograms), "log off" to turn off logging
log on

// VOICE disabled, if you want VOICE enabled then change 0 into 1
sv_voiceenable 1

// CHEATS & PAUSE
sv_cheats 0
// disable clients' ability to pause the server
sv_pausable 0

// OTHER SETTINGS
// amount of seconds players can chat after the game is over
mp_chattime 5
// if not 0 then game will restart in the specified number of seconds
mp_restartgame 5

// Exec files on startup...these are placed in the "C:\srcds\cstrike\cfg\" folder.
// No big deal if you don't have these files!




// TEAMBALANCING
// Toggles the forcing of clients to join teams to make it balanced. 1=on and 0=off
mp_autoteambalance 1
// Sets the maximum number of players that one team can have more than the
// other team. Use a setting of '0' to completely disable the team limiting.
mp_limitteams 1

// FF & TEAMKILL & IDLE
// Toggles friendly fire 1=on and 0=off
mp_friendlyfire 0

// Toggles the forcing of a player to sit out the next round if he
// has just killed a teammate. 1=on and 0=off
mp_tkpunish 0
// Kick idle/team-killing players. 1=on and 0=off
mp_autokick 0
// Kick players who team-kill within this many seconds of a round restart.
mp_spawnprotectiontime 5
// After this many seconds without a message from a client, the client is dropped
sv_timeout 200

// SPECTATORS
// Restricts spectatorcamera view for dead players. 1=on and 0=off
mp_forcecamera 0
// toggles whether the server allows spectator mode or not. 1=on and 0=off
mp_allowspectators 1
exec banned.cfg

exec banned_user.cfg
exec banned_ip.cfg
writeid
writeip
net_maxfragments 1400


exec mani_server.cfg
//exec fakeclients.cfg

sv_alltalk 1
ma_war 0
sv_gravity 800
sv_consistency 0
sv_pure 0