Kraft Foods, Northfield, Ill., added new spicy flavors in its shredded, chunk and string cheese varieties, including three flavors of “fiery” shreds (Pepper Jack, Jalapeno White Cheddar and Habanero Jack); a Hot Habanero chunk; and a fiery line of string cheese with a chipotle flavor.  All items are sold in 8-ounce packages for a suggested retail price of $3.48 for shreds/chunks and $4.79 for string cheese.