I agree that they don't. I have already checked out some of my software and it says it will work on the new machine. BTW, I just was notified that the new laptop is on the way. I can't wait to see how this big machine works. It has 4 gbs of video memory in sli mode on two gforce cards and 12 gbs of 1333 memory as well as a 980x i7 intel processor. Thank you all for your kind info.