Create a folder called c:\
yourPath\yourFolderName and put the following in it....
1. All buldozer files and dlls
2. The following folders :
Bin
Data
Data3d
Fonts
LandTex (I dont know it this was a folder I made mucking about)
O
Users
Worlds
3. Your island folder
4. Your custom addon folder (ie unPbo'ed folder)
...........
Now you need to set up the Z: drive you need make a batch file somewhere.
This is just a txt file with the following code in it altered to suit your filepath. Enter the code and save as 'preVisitor.bat'.
subst z: "c:\
yourpath\yourFolderName"
note: you need the ""
.............
Now you need to set Visitor up
In the options:
Basic:
c:\path to visitor folder (eg c:\visitor)Textures:
z:\yourIslandFolder or your texture folderNature:
z:\Artificial:
z:\Roads:
z:\World Files:
z:\yourIslandFoldernote: you can only get textures from one .pbo AFAIK
...................
And that should do you nicely
When you look for objects you will see all the available ones in all subfolders in the z:\ folder
like
data\1st.p3d
..
data\z.p3d
yourAddonFolder\1st.pbo
Good luck