With nearly 0 back links PR 2, this is a bit strange isn't it?? check this out: http://himalayaimages.com/gallery/index.html
Its fake page rank. look at this domain. www.ucc.com.np, it has no backlinks but PR 4. And this is also fake page rank.
this happend to me many times as a matter in fact it is right know" I feel that you need to really work on your back links over all. do not let your pr interfear with the main motive" back links get pr this is more than a solution solver" remember no backlinks no pr" google will eventually take away the pr with out any back links to back you up
,like I said a web site with out back links is driving a car with out it's tires" stay relevant to the Google rules and reg" no black hat just white," you can wear a dunce hat its better than a black hat