» Wed Jun 01, 2011 8:13 pm
You have downloaded them, i take it? Next step is to extract them to the data folder, path will be something like C:\Program Files\Steam\steamapps\common\FalloutNV\Data. World of Pain is easy, you only need to extract the file with .esm extension. With IWS extract all the esm and esp files, but you can only have one of the Low/mid/high spawns plugin active at one time.
Once you have the files in the data folder, you need to activate them. You can either use the "Data Files" option in the launcher, just check the files there. But preferrably use http://www.newvegasnexus.com/downloads/file.php?id=36901, makes things easier to handle. If you think can handle more advanced tools, get http://www.newvegasnexus.com/downloads/file.php?id=35003 too. It is scary at first, but extremely useful when you learn how to use it.
If you use FOMM or WF, make sure the mod files load after Falloutnv.esm and DLC esms. With those two mods it shouldn't matter in which order you load them, but esm will have to load before esp's. If you decidde to add more mods, http://www.newvegasnexus.com/downloads/file.php?id=35999 will come in handy (it says "Oblivion" but it works for New Vegas too).
After that you're ready to play.