He said copying, so if you have a basic client that is similar to most servers, and have 4 folders that have the updates in them, then copy the updates over each time you click a new file. Like a autopatch.idea for you...
maybe you can make a launcher with "file swapping"
You will have a very original files C:\LOM3\
You put "Server 1" files in to C:\LOM3\Server1\
You put "Server 2" files in to C:\LOM3\Server2\
You put "Server 3" files in to C:\LOM3\Server3\
When you click play Server 1, your launcher will copy the files from Server1 and keeping those original files somewhere...
And find some ways of copying all the original files back when needed.
a meg or 2? u have to copy mir, its nearly 1gb ^^ lol
LOL, you dont have to copy mir? You can just copy and paste the launcher into ur wemade entertainment folder but also keep the others in there too, Say you want to go on Requiem you extract that launcher etc.
If they have diff data files copy your inventory or keep the other data files in a winrar archive in your data folder so ya can just extract it, takes 2 secs plus Ive never had a prob and this is how I do it.
actually, u just the the hl_mir3g.ini