About four years ago I started RB3d and periodically installed many addons and enhancements from various websites. Back in the spring of '01 I experienced a major HD crash which erased all of my RB3d campaign data files. I then drifted over to EAW but now I'm back to rebuild. So I'll need some help to refresh my memory gray cells.
1st.- In the RB3d 'Data' Folder there are 4 separate folders.
'3dpatch', 'Multi', 'Shellpat' & 'Simpatch'. Which one's are to be used for Single Person Campaign play and which for MMP?
2nd.-If I were to download Terrains, Aircraft Models, Aircraft Skins, Utilities, Music & Sound files, Berry's Super Patch(s) and the Campaign Manager Files. Into which 'Folder' should they be installed?Please note, that I only play Single Person Campaigns (SPC). Thanks for the help. Skylark

3D Patch Folder:
Terrains, ground objects, etc.
Manually create the following folders *INSIDE* 3D Patch:
Summer
Winter
Fall

Unzip appropriate ground tiles to each.

SHELLPAT folder:
SP only

SIMPATCH folder:
SP & MMP

MULTI folder:
MMP only

VonHelton, Thank for the response. More questions to the RB3 community will follow.
Such as were to place the following 'Promise Land(PL)Fx Patch', 'PL Utility Pack', 'PL Sound Pack16'. Skylark

Shameless WFP Plug:

A few of us have been working on a patch to add about 30 planes to RB. It's called WFP, or Western Front Patch. You have to become familiar with Campaign Manager to use it, but that usually doesn't take too long.

See:
http://www.swwisa.net/~wfpatch/