i did mine for 7 sessions (1 hr) at $320. quite ok. stomach decreased in size, almost flat BUT not toned la. (to tone, really need exercise). if u r interested, u can PM me. =)
i tried the ZA firming lotion. cant rem name but it's a long green bottle. helps a bit la. apply aft shower n u can feel the burning sensation... but think u might still need exercise to have toned arms... =)