what can i do to promote my websites'pagerank?

[register7038053]

I have some websites ,my boss ask me to exchange links ,he say this can promote websites' pr,so i am working every hard ,but after some days ,i find my websites looks link a link farm.but my website is promoted from pr4 to pr5. :confused: exchanging links is really good way ?
here are some website of mine
http://www.99weddingfavors.com
http://www.paintings-oil.com
http://www.wallfloortile.com
http://www.masterworksartgallery.com
http://www.sofa.tamsquare.com
http://www.wholesaleoilpainting.com
by the way ,let me know if some one want to exchange links with me ,my yahoo:register7038053;msn:register7038053@hotmail. com;icq:208317816

[miqsh]

u could tell us more about ur sites individually. the services and advantages.

[jeremiah7]

I have some websites ,my boss ask me to exchange links ,he say this can promote websites' pr,so i am working every hard ,but after some days ,i find my websites looks link a link farm.but my website is promoted from pr4 to pr5. :confused: exchanging links is really good way ?
here are some website of mine
http://www.99weddingfavors.com
http://www.paintings-oil.com
http://www.wallfloortile.com
http://www.masterworksartgallery.com
http://www.sofa.tamsquare.com
http://www.wholesaleoilpainting.com
by the way ,let me know if some one want to exchange links with me ,my yahoo:register7038053;msn:register7038053@hotmail. com;icq:208317816

You can join some autosurf programs like http://www.autosurf.cc
and http://www.hitcomposer.com and put your site in front of many thousands.

[register7038053]

many thanks