SMS Lobby is a racing lobby for NR2003, rFactor and Arca Sim Racing. 3 Games in one Lobby!!! Cant find a race in rFactor, No problem just click on 1 of the other 2 lobbies and go racing. No more loading a game and then exiting because you cant find a race. See servers in all 3 games with out even loading a single game!
The application was built around latest .net and all the Windows updates..
You need .net 3.5 SP1 installed , download directly from link below or through windows updates
YES !!
You will need to right click on .exe and run as administrator.
To join a server you will need to download the client from the download section.
You can view servers via website but not join them.
All NRT clients are listed by default. If you dont see your server, please contact NRT support at This e-mail address is being protected from spambots. You need JavaScript enabled to view it
Non NRT Customers look at examples below to set your server to show in SMS Lobby

set the core.ini of your dedicated server to :
bcast_listserv=205.234.159.106 ; IP address of race list server
bcast_listserv_port=50000 ; list server port (0 = default)
bcast_listserv_req_freq=0.000000 ; Request race list frequency
bcast_ping_disable=0 ; Disable response to pings
bcast_send_disable=0 ; Disable sending broadcasts
bcast_send_freq=4.000000 ; Broadcast frequency (seconds)

You need to send us IP server port & query port...query port should be 100 less then server port...
send your information to This e-mail address is being protected from spambots. You need JavaScript enabled to view it
At this time SMS only supports Nascar Racing 2003 tracks and Mods. We are trying to find a way to support ALL the mods and tracks for rFactor and Arca. Hopefully we will be able to have this feature in the near future.
To download mods and tracks:
While viewing the lobby click on the track or mod next to the server you want to join ( no more guessing if you have the right track :) )
If there is a mod and or track we dont not have please email it to : This e-mail address is being protected from spambots. You need JavaScript enabled to view it
Why not use SMS! SMS was created by the founders of NRT Game Servers The biggest race server provider around today! With regular updates and customer support 24 Hours a day how could you go wrong... Is there something we missed that you would like to see put into SMS? Is there an issiue with SMS that we missed? Need help with a issue you might be having with our software? No problem, we will support our software with updates on a regular basis to improve SMS and help users with issues they may be having with our software.