Reddog, please visit
www.wings-of-valor.net This is the old RB3D related website with nice addons. For the modern systems, I would recommend you to get something called "RB3D First Aid Kit" which helps RB3D to run OK on the newest systems. It installs XP fix to run the game with sound if you have USB stick, soft called Turbo to slow down your PC while playing the RB3D and finally glide wrapper.
After that, you can install the FCJ, or even you can have multiple RB3D installs with different mods. I used to have such configuration with:
- Stock RB3D for multiplayer games
- RB3D + Western Front Patch + Campaign Manager
- RB3D + Hells Angels patch
good luck,
Lucas