IV m!d@z0l@m burns like hell, I will say that. It only works for an hour or two at best. I'm guessing if one IV'd enough to sleep 8 hours you'd be in lethal injection territory.
@Shred81 I don't think you have a monster benzo tolerance if you can't feel iv midaz. I'v tried 2ml/10mg iv and felt nothing. Took 15mg tablet oral and iv and felt nothing. I think it over rated or feared for no reason.