A good list of high PR ranking directory sites.

Hi Friends, I am sharing with you all a good list of High PR directory sites.
Hope this will help you in your seo work. This list contains 50 sites. I will update more as i have.

Website Name/PR

http://www.bulldogblog.net/6

http://www.freeprwebdirectory.com/6

http://www.sdrtin.com/6

http://www.acsprf-ar.org/5

http://www.africancouncilcomed.org/5

http://www.airec.net/5

http://www.auhana.com/5

http://www.brandez.biz/5       

http://www.coloradosph.org/5

http://www.crcig.com/5

http://www.cultuurtechnologie.net/5

http://www.hydeparkbooks.com/5

http://www.imadec.com/5

http://www.jjhx.com/5

http://www.jobmarketeconomist.com/5

http://www.kacsca.com/5

http://www.kiwidir.com/5

http://www.masc.cc/5

http://www.nju-jp.com/5

http://www.permacharge.com/5

http://www.rdarestructuring.com/5

http://www.root-b.org/5

http://www.sabuco.org/5

http://www.secondwavesystems.com/5

http://www.vision-iq.com/5

http://www.withmyba.com/5

http://www.agaccess.com/4

http://www.arxiugavin.com/4

http://www.bazzinpro.com/4

http://www.blizzjd.com/4

http://www.ccwos.com/4

http://www.cglegend.com/4

http://www.chartanostra.org/4

http://www.cisaudit.com/4

http://www.cries-paca.org/4

http://www.dearbetty.com/4

http://www.devoteclub.com/4

http://www.dinkumdeals.com/4

http://www.golosun.com/4

http://www.istoincluime.org/4

http://www.ithacaforward.org/4

http://www.iuiiw.com/4

http://www.jadoyc.com/4

http://www.jn0769.com/4

http://www.lambusango.com/4

http://www.linkroo.com/4

http://www.lyqixing.com/4

http://www.m-directory.com/4

http://www.meetchrisdonovan.com/4

http://www.mosejideas.com/4

Let me know if they are effective.