Well, things are going downhill rapidly!

After the restore completed (with very fast service, I might add), I quickly discovered that I no longer have WHM/CPanel installed at all, so I re-opened the Trouble Ticket requesting that they also be restored, and I got the following response:
QUOTE
DataCenter
Oh sorry I forgot to mention that to you. Our cpanel install scripts haven't been working at all for these last two days. The person who attends to such matters is out of town until tomorrow morning. We will install cpanel at the first oppurtunity we have. Sorry for the inconvenience. I will leave this ticket open and marked with cpanel to make sure it gets attended to.
So I asked if there wasn't a restore program that could restore everything, and the response was:
QUOTE
DataCenter
No we do not. Unless it is a windows system we have to install the os separeately from WHM/cpanel. I'm sorry but there is nothing I can do to alleviate this problem at this time. You will have to wait until our scripts are working properly. You are not the only one that this has affected. Thank you for your patience, and I'm sorry for any problems this has casued for you, but there really is nothing that can be done
After 2-and-a-half-years of being thrilled with RackShack servers and support, I am now unable to get my server back up. MAN, THIS REALLY BITES!!!