Project Neptune is easily detected, just in case you used it in an unlawful manner. But if you want very thorough tut's on keylogging and many, many, and many more downloads of them, download tor browser and go to the hidden wiki and search for hackbb, up only half the time, and also look for hack forums (which also has a clearnet website but not sure if they are associated). Be careful if you actually do what I mentioned, many files have backdoors which could ruin your OS or infect it.