So, I got a call from the guy at the Apple Store yesterday. They replaced the motherboard and couldn't even access to hard drive, so he told me they had to reformat. Such a bummer, but I was able to order the restore to door drive from Crashplan to get my stuff back (because it would take FOREVER to download my 1 TB of data). $165 for that. Yuck! I've been meaning to buy a new EHD since my last one died and now I'm really wishing I had! Oh well. Just thankful I won't actually lose anything.
He called me back an hour later and they couldn't even get the OS to load, so now they have to replace the hard drive too and I'll be without a computer for a few more days (he had to order some stuff). Blah.