This is a constant consideration of all new games. It's the which came first, the chicken or the egg thing. Does hardware improvement drive software, or vice versa? If one wants games to improve, hardware must improve also. When I buy computer hardware, a primary concern is always "how long will this piece of hardware continue to be useful?" Four or five year old hardware is really reaching the end of it's useful life, in regards to new software, and people should understand that, at some point, upgrading is not optional, but mandatory.