Salute Lucky_1!
Welcome to Red Baron.
When you have patched up to RB3d you might want to enhance your gaming experience with new terrain, planes, objects, graphics, FM....there is TONS of good stuff for Red Baron out there.
You can start your journey here, in the resources section of "Wings of Honor":
http://www.wingsofhonor.com/redbaron/resources/index.htm This is the place containing almost every link/patch/addon you can imagine for Red Baron. On the main page of Wings of Honor there are also some primers on how to patch the game, how to set up for MP etc. Very recommended!
First thing to get is von Tom's Campaign Manager (also available over the above link) which is a MUST for easily loading and unloading patches.
If you are confused by the amount of available patches, here is what I use for single player game:
Major Patch (new planes, historic data, graphics...): Revenge of the Jastas (ROTJ) including Panama Red's FM/DM:
http://members.nbci.com/jvonhelton/revenge.htm Promised Land's buildings and sounds:
http://www.wingwalkers.org/jasta1/newplmain.htm Tom Winters terrains and dawns/sunsets:
http://www.interplanetary.freeserve.co.uk/ These is just my choice for the moment, there are MANY other excellent modifications and patches to try out.
Take some holiday (at least 4 weeks) and explore
TRON
Lone Wulffe_Sturmbock