Success!!!! (but for how long?) I'm still kinda weary though, I feel like the next computer problem is right around the corner.
I tried a second time right after the first with the disk in the drive and it worked. I wish manufacturers would be a little more specific. This HD makes a lot less noise. The previous one sounded as if it was going to take off.
Only two questions remain: What do I do with the old HD? Electronic recycling center?
And
What in the world am I going to do with 1000 Gigs? I don't think I could fill that from now until our next comp purchase.
Thanks for your help everyone.