it has been in the works as long as t3 was....he will have new powers and it will have cameos with richard anderson and maybe martin brooks, linsay wagner and lee majors but obviously not he orig characters. This time supposedly, we will get spinal improvements and both arms will get replaced. An supposedly the cost will be six billiond dollars and the accident will happens similarly to the original. At one pont they werc considering bruce willis to be steve austin, but i kinda think tom cruise or somebody along those line would better fit the role..like maybe george cloonwy or val kilmer. Man with tyhe pecial effects an cgi theyhavenow..like the blade and matrix stuff, they will be bale to do the orig theme justice.