I have some weird problem with my cod4 server. I'm new to cod4 server, someone please help. thanks.
1. Players don't earn XP on my server! no matter how many kills....bizarre...
I want to disable Punkbuster, so I comment out the lines for Punkbuster config, not sure if that's the right way?
2. With S&D I set

// SD commands
set scr_sd_defusetime 5
set scr_sd_planttime 5
set scr_sd_bombtimer 45
set scr_sd_scorelimit 4
set scr_sd_roundswitch 2
set scr_sd_roundlimit 7
set scr_sd_timelimit 2

but it's actually only take 2 seconds to plant the bomb, and 30 seoncs to explode.

my server address:
http://www.gametracker.com/server_info/222.154.254.74:28960/
I put my server config below in the reply. Anyone please help?! Thanks!

config file:

// Public information
sets sv_hostname "^4{^2=^6the ^5loft^2=^4}"
sets _Admin "toob"
sets _Location "NZ"
sets _Maps "stock"

// Log Settings
set g_logsync "3" // 0=no log, 1=buffered, 2=continuous, 3=append
set logfile "1" // 0 = NO log, 1 = log file enabled
set g_log "games_mp.log" // Name of log file, default is games_mp.log
set sv_log_damage "1"

// Master servers
set sv_master1 "cod4master.activision.com"
set sv_master2 "cod4authorize.activision.com"
set sv_master3 "cod4master.infinityward.com"
set sv_master3 "cod4update.activision.com"
set sv_master4 "master.gamespy.com:28960"
set sv_master5 "master0.gamespy.com"
set sv_master6 "master1.gamespy.com"
set sv_master7 "clanservers.net"
set sv_gamespy "1"

// Player slots setup
set sv_maxclients "8"
set sv_privateclients ""
set sv_minPing "0"
set sv_maxping "0"

// Client Download Settings (0=off/1=on)
set sv_allowdownload "0"
seta sv_wwwDownload "0"
seta sv_wwwBaseURL "your_redirect_url.com"
seta sv_wwwDlDisconnected "1"
set sv_maxRate "25000"

// Anti Cheat Settings
set sv_disableClientConsole "0"
set cl_autocmd "0"
set sv_cheats "0"
set sv_pure "1"
set g_banIPs ""
set g_no_script_spam "1"
set sv_punkbuster "0"

// In-game voice communication system
set sv_voice "0"
set sv_voiceQuality "0"
set voice_deadChat "0"
set voice_global "0"
set voice_localEcho "0"
set winvoice_mic_mute "1"

// Team-Balance and Voting
set scr_teambalance "1"
set g_allowvote "1"

// Misc settings
set scr_enable_nightvision 1
set scr_enable_music 0
set scr_enable_hiticon 1

// gameplay
set scr_game_allowkillcam 0
set scr_game_onlyheadshots 0
set scr_game_deathpointloss 0
set scr_game_suicidepointloss 0
set scr_team_teamkillpointloss 0
set scr_game_spectatetype 3
set scr_game_forceuav 0
set scr_game_hardpoints 0

// teams
set scr_team_fftype 0
set scr_team_teamkillspawndelay 0
set scr_team_kickteamkillers 0

// player
set scr_player_maxhealth 100
set scr_player_suicidespawndelay 0
set scr_player_healthregentime 5
set scr_player_forcerespawn 1
set scr_player_sprinttime 4

// UI
set scr_hardcore 0
set scr_oldschool_mw 0
set ui_hud_obituaries 1
set ui_hud_showobjicons 1

// FFA

set scr_dm_scorelimit "0"
set scr_dm_timelimit "30"
set scr_dm_roundlimit "1"

// SD commands
set scr_sd_defusetime 5
set scr_sd_planttime 5
set scr_sd_bombtimer 45
set scr_sd_scorelimit 4
set scr_sd_roundswitch 2
set scr_sd_roundlimit 7
set scr_sd_timelimit 2

// Domination
set scr_dom_scorelimit "0"
set scr_dom_timelimit "30"
set scr_dom_roundlimit "1"
set scr_dom_numlives "0"
set scr_dom_playerrespawndelay "2"
set scr_dom_waverespawndelay "0"

// Team deathmatch
set scr_war_scorelimit "0"
set scr_war_timelimit "30"
set scr_war_roundlimit "1"
set scr_war_numlives "0"
set scr_war_playerrespawndelay "0"
set scr_war_waverespawndelay "0"

// Sabotoge
set scr_sab_scorelimit "0"
set scr_sab_timelimit "10"
set scr_sab_roundlimit "0"
set scr_sab_roundswitch "3"
set scr_sab_numlives "0"
set scr_sab_bombtimer "30"
set scr_sab_planttime "5"
set scr_sab_defusetime "5"
set scr_sab_hotpotato "0"
set scr_sab_playerrespawndelay "2"
set scr_sab_waverespawndelay "0"

// King of the Hill
set scr_koth_scorelimit "0"
set scr_koth_timelimit "15"
set scr_koth_roundlimit "2"
set scr_koth_roundswitch "1"
set scr_koth_numlives "0"
set scr_koth_playerrespawndelay "0"
set scr_koth_waverespawndelay "0"
set koth_autodestroytime "120"
set koth_spawntime "0"
set koth_kothmode "0"
set koth_capturetime "20"
set koth_destroytime "10"
set koth_delayPlayer "0"
set koth_spawnDelay "45

// custom commands
set sv_fps "30"
set g_gametype "dm"
set scr_game_graceperiod 10

// Start Punkbuster
//PB_SV_ENABLE
//WAIT

set sv_mapRotation "g_gametype dm map mp_backlot g_gametype dm map mp_bloc g_gametype dm map mp_bog g_gametype dm map mp_broadcast g_gametype dm map mp_carentan g_gametype dm map mp_cargoship g_gametype dm map mp_citystreets g_gametype dm map mp_convoy g_gametype dm map mp_countdown g_gametype dm map mp_crash g_gametype dm map mp_crash_snow g_gametype dm map mp_creek g_gametype dm map mp_crossfire g_gametype dm map mp_farm g_gametype dm map mp_killhouse g_gametype dm map mp_overgrown g_gametype dm map mp_pipeline g_gametype dm map mp_shipment g_gametype dm map mp_showdown g_gametype dm map mp_strike g_gametype dm map mp_vacant"

set sv_maprotationcurrent ""