Good point vegas. The maker of mgs4 said they might not even have enough room on the single layer disk. Its a good thing the ps3 can ready the dual layer. With a sofware update it will be able to read the quad layer disk which can hold 200gb of room. The ps3 will get over 5 years. Probably like 7-8 at least. The ps3 can go a long way with system updates.