Hi every one . I just build new site for specified Niche that have high competitions . And I want to try another strategy to make it clean as much I can on Eye of Google . The only legit way I found is Paid Directory . I found many Paid Directory have PR between 7 and 5 . even some inner categories have PR5 or PR4 . From previous experiences with free Directory submitting PR rise from PR N/A to PR3 for one of my sites . I know some of this Directory are overprice their fees to couple hundreds/year . and some offers 25$ one time fee . is this worth it for long term and how many Directory should I submit for this new site .