FTP = File Transfer Protocol
It's how computers transfer data. In TW 1.25 the publish page had a "publish to the web" option, and you could designate the folder you wanted the tour to go to. like on you computer, instead of
Peanuts Computer > c dive > My Company > Tours > Johns House of pancakes tour
You would have
Call your web host and tell them you want to set up FTP, and you don't know how to do it. If they are worth a nything, they will walk you through it. You will need a user name and password to log on. Once they have you set up, (if you are using a PC) go to the start menu and click "my network places" then "add new location." Most of the menus from then are pretty straight forward, but it is a Windows system, so be prepared to spend a little time figuring out what the questions mean.
Once the ftp site is set up, it will appear in "my network places", click on it, and (most likely) Internet Explore (IE) will launch. under "File" chose "log on as" enter your user name and password, I click "remember me", and, 'Bob's your uncle' (it's an obscure joke kids, go ask your folks) you have a ftp site.
You may be able to "drag and drop" files like you do when moving things around on you computer, but IIRC, the files must be zipped first. Google "ftp clients" for a list of applications that can help get files off your computer on to your ftp sight.
I'm out of coffee, so ta for now.
ETA: your computer is very tolerant of spaces in file names, ftp sites not so much. so instead of
Johns House Of Pancakes Tour
It should be