I bought this thing from the pharmacy called "milky foot" which is this weird pair of booties that you wear for an hour, then rinse off your feet. About 5-10 days later all the cracked, dry skin falls off. It actually works! Only I bought it in Brissie (brookside pharmacy) and don't know where to buy them down here.
I am SO going to brookside this week to get some! I can post some to you if you like!