*regarding how one gets this script w/ no history? (laughs at system) It's way too easy.
I usually crush my 30mg XR pills into a very fine poweder, and sniff it with a dollar bill. I've never really found it euphoric, and I always use it with a purpose in mind (reading, college shit, etc...), but I would imagine that sniffing is the way to go if you want euphoria.
And keep all binges 3 days or under. After 4 or 5 days of being up on amphetamines, you risk psychosis. And that is not cool, for yourself or those around you.