Does anyone here use Kettlebells?

I've started to get really into kettlebell training, i really love it! I joined a gym before and it was just so boring and to do a circuit of different machines took very long and it wasn't very realistic to try fit into my schedule. But kettlebells is completely different and its a whole body work out.

Just wondering if anyone here has been doing this type of weight training?

I've played around some with kettlebells lately after discovering them in the new gym, they're an interesting change from dumbbells for some exercises.

 They're a great conditioning tool if you're after some types of explosive strength and strength endurance, not so much if you're after maximal strength, and they're great fun to play around with. They're goal-appropriate training tools for a lot of people - sounds like you're one ;)