in the january fine cooking issue, there is a review of high-end rice cookers. one of them, a Sanyo ECJ-F50S, has a dol sot bibimbap setting, where supposedly the rice gets crusty and toasty along the bottom, like rice cooked in the traditional stone pot. i can make perfectly good rice in a pot on a stove, but i've been obsessing over the idea of having a rice-cooker that can give you toasty crunchy rice. does anyone have this machine, or has used one? does it work?