Sorry. Anyway, PR
stands for PageRank.
If 0 sites linked you yours, your PR
(pagerank) will be 0.
If 10 linked, it would be like 4 but this depends on what PR
the sites that link to yours have (the higher theirs is, the better yours will be).
To get to the 10 you will need to be a pretty popoular and linked-to website.
A better explanation could be found at:
Look at the middle section (PageRank explained).
Good Luck with the suite!
BTW - If you want a link to your sit, I am quite happy to link to yours with no link back expected (but if you do that would be great.) PM me if intrested!