The difference between a 1.4 and 1.5 probably would not be noticeable unless you used a benchmarking proggy. Right now I have the 1 year warranty, but I may up it to a two or three year before this one is up... we will see. Since I am...
Just benchmark proggys. I am going to load up UT2004 tonight and see how that does. Not saying I need to upgrade, just something to think about in the future.