I am also a little confused with step 3. Could I upload the files to any servers?
I mean I will upload files to a server hosting domain A while the backlinks are for domain B. Is it ok?
You have list of backlinks (e.g. xrumer generated forum profile links).
All of them are pointing to some site(s).
And you want to index them as google can't find those pages.
So, you use BIT for that.
BIT makes you pages that you need to upload "somewhere" so google bot can find them.
My advice is to choose some free hosting or just any of your sites that are not making money and then upload file to one folder. Be sure that domain is not blacklisted on google !
When you have file located somewhere you need to invite google bot to visit pages and index them. You can do:
- ping RSS feed that BIT will generate
- add RSS feed to RSS directories
- submit index.html (BIT index page) to social sites
- blast some of pages (BIT will show them in last step) to blog comments using scrapebox (I'm usually blasting them to 10k auto approve blog comments)