Not sure if this was posted before, but as I can't search, and this was requested in a thread...
GM Guide- including in game GM interface (ArcEmu) & excel spreadsheet with Item Id's, Spell Id's, NPC Id's, Skill Id's, Go Id's, Recall Id's etc
Enjoy
Not my upload
Pass:drakkusmodCode:http://filebeam.com/cb92f2ff80eaf3d330c156776a29d7a2