Thanks for the feedback guys, except for senorx :P

I would try the volcano but I haven't $600. $200 is the limit.

I got a grinder with the vaporizer but no matter how much I twist it doesn't actually seem to grind it. :P It does seperate tightly packed stuff though at least.

I'll inhale about six bagfulls as fast as it takes to fill them, which is maybe a minute per. That's as quick as it goes, still seems inefficient and wasteful.

I guess there's nothing to do but try a different vaporizer

thanks again everybody