This is the original Step by Step guide from the Blackhatlinks.com FAQ section.
First Month ! This is Step 1 and 2.
Next Steps can be found here Blackhatlinks.com Step By Step 2nd Month
Start with buying 500 - 1,000 Links a week.
Here is a short example on how to spread the links over a week:
Monday: 100 Quality Web 2.0 Backlinks
Tuesday: 50 Quality Bookmark Backlinks
Wednesday: 200 Quality Wiki Backlinks
Thursday: 100 Quality Comment Backlinks
Friday: 100 Dofollow Comment Backlinks
Saturday: 50 Quality Bookmark Backlinks
Sunday: 100 Dofollow Web 2.0 Backlinks
You will receive a nice mixture of dofollow / nofollow links and a good system