No-dvd crack for lan players, load this one up in daemon tools, and no change of data is needed
http://gbw.naxpllc.net/files/LordOfTheRingsBattleForMiddleEarth2v1.0MaxiMiniBackupImageEng.rar
For the nubs who did crack changing the game.dat file (lan wont work like this)
here is the original so u wont need to reinstall http://files.filefront.com/gamedat/;12313481;/file