So got things mostly back to normal.

Having a few characters have to change names added a bit of complication.

Jamba must save stuff in another location which I guess makes since as it manages characters from different accounts. So when I logged in things went to default settings. I was able to load settings from the old char-account and then push those out so that was easy enough.

I wasn't sure the best way to change things on ISBoxer, so created a new team, but looking further it seemed easy enough to change the character names etc. on the old team so ended up doing that. I did notice I had lost my repeater region once I had my team going, but that was easy enough to set up as well.
Not really sure why that went away...

So looks like I'm back and running on my new server, I did have a couple questions though.

It has become clear I need to back all this stuff up. I have some questions on what exactly I need to back up.
1) backup the WTF accounts folder.
2) ISBoxer - what do I need to copy/backup to get my current settings on a new system?
3) Jamba- Seems it is saving things in some other location? what do I need to copy/save to reset Jamba on a new machine?

pretty much I'm looking at what I should save/copy for say setting up on a new computer, or recovering from a hard drive failure.

Thanks for your help.