I have a gateway m-6881 laptop w/ vista home prem sp1.(bought 9/2008)
I should have got the vista ultimate machine.
( a real hassle cloning my drives with seagate and west digital every week)-I have the seagate program

if you have a seagate product and you get the error it does not see a segate product at that prompt just...

hold alt and T and O then release ( workaround from segate tech support ) they call it a technical overide