i don't know too much about them but from what i gather they are sounds that help you achieve different states of consciousness. there was a pretty good thread about them a while back. a search on bwgen or something like that would prove to be helpful. i do remember reading that it helped many people succeed in at least having some type of experience that they've never had. they sound interesting enough and i plan on using them sometimes in the future, after i've been successful myself.
Where can you get these at? maybe i can get them to help me finely succeed in reaching an oobe.
You can download a shareware program for brainwave generator at http://www.bwgen.com and you can get the hemi-sync CD's at Monroe Institute http://www.hemi-sync.com/ They have applets where you can sample it.
so what the heck are the "hemi-sync" and "brainwave generator" devices? how do they work? what do they do? are they realiable? can it help a person whos never projected before actually project for the first time (me)?!!?