Hi! Why does this happen: >>> doing = ['a','b','c'] >>> doing[1] = ('b','c') >>> doing[1][0] 'b' >>> doing[1][0] = 'i' Traceback (most recent call last): File "<stdin>", line 1, in ? TypeError: object doesn't support item assignment >>> Why can't I change that value from 'b' to 'i' ? Why? -Sami