This paper will review the issues involved in using standard wired and wireless IP data networks to carry MPEG-2 Transport Streams. Transport within the headend and within the home will be covered. IEEE 802.11a/b/g, HomePlug, 100BaseT Ethernet, Gigabit Ethernet and proprietary IP network protocols will be covered. The difference between carrying Constant Bit Rate and Variable Bit Rate streams will be examined. New revisions of data networking standards are including provisions for carrying video traffic. Will these enhancements be enough? What can we do until they are here?