Grr!
I heard of this program that would do something like that, but for the life of me I can't remember what it's called! Sorry...
Essentially, you gave it an address, and it downloaded the entire site for you, then you could upload it somewhere else easily. It takes awhile, depending on your connection speed, but it's probably worth it. You may try searching Download.com or Winfiles.com for it...
Sorry I can't be of more help.
---Skorpion