whats the cheapest site/store to purchase ON Whey in chocolate other than http://www.bulknutrition.com/?cPath=53 ? im looking for the 5lb or 2lb jug. they sell the 2lb jug for $13.99 and the 5lb for $26.00. + $5 for standard shipping would it also be ok to drink this whey with milk for those whom dont work out? (ill be going out for vacation and i want to bring some along) anyone have any coupon codes or gift voucher codes that i can use?