Addicting?!? I'm resisting the urge to stomp on them as we speak. All the damn *whoop*beep*boop*weep*RrrrrrrBEEP*
I take it you didn't get the little track/colony thingy to keep 'em in? I can watch the things for HOURS
They got some sort of play-yard ramp thing for them, with a spiral slide. *must....resist.....urge........