What forums for what games?

I'm just starting this thread, hoping that people here can add to
the list of good forums or sites for various racing games.

Here is my list, starting with some older games:

Need For Speed 4 - High Stakes
http://www.needforbetterspeed.net/index.php
In the forum section, you'll find a link to the High Stakes
Expansion Pack, which includes new cars and track, a manager
to deal with the cars and tracks, and an online chat and
TCP/IP race manager (IPLounge) which uses the car/track
manager to automatically select a set of cars and tracks
to use when joining a TCP/IP server for a series of races.
Also Mercedes Benz World Racing, Toca Race Driver 2,
Need for Speed 6 - Hot Pursuit 2, and other games.

Need For Speed 5 - Porsche Unleashed
http://www.racerplanet.com/forum/
There's a similar chat and TCP/IP race manager (the same
IPLounge) for NFS5. Several other games there as well.

Lots of downloads for various games:
http://www.bhmotorsports.com/

Grand Prix Legends
http://www.zefix.tv/gpl_ultimate_links
http://gplea.rscsites.org/
http://trackdb.d2g.com/
http://gplrank.schuerkamp.de/php-pub/gplrank.php

Many Racing Sims, GPL, F1C99-02, NR2003:
http://forum.rscnet.org/forum.php?

Nascar Racing Season 2003:
http://www.simracingconnection.com/n...k3tracks.shtml
http://www.nascarsimcentral.com/
http://www.raceservers.net/

Car setups for many games:
http://www.setup-guru.com/

GTR / GTLegends official site:
http://www.simbin.se/

rfactor official site:
http://www.rfactor.net/

live for speed official site:
http://www.liveforspeed.net/

One of the fastest sim racing teams:
http://www.teamredline.co.uk/

Flatout, Ford Racing 2, Ford Racing 3:
http://www.empireinteractive.com/gamesites.asp