I heard a rumor last week Re. Table 310-16's Conductor ratings being changed - actually increased the maximum Amperage listed per Cell (Column and Line in the Table), in the 2005 NEC.
Any truth to this? - more to the point, is there any differences in listed Ampacity between the Table in the 1999 NEC, and the 2005 NEC? (I am playing information de-bunk again