a little more than a month ago i switched from xanax to klonopin after a ~4 year stint of 2.0mg xanax daily. i switched because i hated xanax. seemed like i could feel the exact millisecond it wore off. anyway... i'm now on 2.0mg of pins a day and will occasionally use xanax for breakthrough anxiety or to help me fall asleep or just to be super mellow. i think they make a very good combination (kPin completely covers up my xanax comedown). when i do, i usually take between 1.0mg and 2.0mg of xanax within an hour of taking the same amount of klonopin. i actually get a little bit of euphoria from the combo no less (i never get euphoria with either of them seperately). keep in mind, i've only done this a few times (probably like 6) and each time it was a spur of the moment thing. if i were going to plan it out in advance i would probably dose myself 1.5mg xanax, wait about 40 minutes, then 2.0mg pin. if i did it that way, i'd probably pass out at about the 3 hour mark but it would be so darn peaceful i bet! lastly, important to keep in mind, my tolerance is at ~2.25mg daily and has been that way for a few years now. most def. not for the benzo-naive.