Anyone know any really good techniques or stuff?
There are like a BILLION ways that can be tried, but the problem is people are unique, so everyone has their own specific way. Google search this one. Unless, have you already?
astral projection, if i were you i would get my hands on some of the older books out there on the subject, in the actual subject astral projection, you gotta enter a state known as astral catalepsy, ^now^ everyone calls it sleep paralysis, i still call it astral catalepsy, i think its disrespectful to try and replace it, anyway
i recommend these books: Astral Projection: A Record of Out-of-Body Experiences by Oliver
the projection of the astral body by sylvan muldoon
have fun