- you can delete cookedpcserver
- you can dump all files in brewedpc (folder structure doesn't really matter for UE3), but personally I would try to follow the folder structure (ro2 maps go in brewedpcserver/maps, rs maps go in brewedpcserver/rsgame/maps)
- redirect needs to use the same file extension as the server uses, so files on the redirect need to be *.roe. (not sure if compression works but as maps are larger now you could perhaps try and use the compression system, and basically compress the maps into *.uz3 files and enable compression in rogame.ini)
- the server roe files need to be the same as the client roe files, so you should not rename the old smaller server *.upk files to *.roe, but instead use the client version or the redirect version of the map.