In this post i will tell about good and cheap way yo get strong backlinks to your site. All you need to do is search for available domains to register, it can be .com .net or others. You have to check there age (google it: domain age tool) and there PR, Some domains with PR:

taxol-uk.com

photmatt.net

tophealthcoverage.info

not-another.net

(you can see more at mywordismybond.com/domainsavailable.htm)

Now when you buy the old and PR domain, you need to write 300+ words article about your site. In this article you need to enter your keywords 3-4 times and link from them to your site 2 times. In this case you get strong and intext links for cheap! Try it now.