Gabapentin is an anti-convulsant prescribed for those with seizures and restless leg syndrome, among other first-line uses. I am prescribed for the off-label use to treat anxiety, but it's completely different than benzos. In terms of heightening its effect I'm not positive, but my initial thinking is that any way to augment it is very mild, or perhaps, psychological. I have tried snorting it, and have loaded up on it, but it honestly wasn't much different in feeling than taking 300-600. I wanted to get off klonopin and replace it with a non-controlled substance, and it's really worked for me. So if you're looking to get "high" off it, I don't find it really works that way. But, if you need to calm down, or mellow out, it really is a great, safe, way to get that.