I love candied ginger and use it a lot in baking and in some savoury dishes as well. The Bulk Barn has long been my main source for both kinds of candied ginger - the dry slices rolled in sugar and the cubes in a thick sugar syrup (which itself is very ginger flavoured and useful for flavouring drinks, Thai sticky rice, etc). The soft cubes are great covered in chocolate or chocolate cookie dough or in most any place you'd use the slices.
Andy