Have you tired using a PR tool that checks out multiple data centers? e.g.
http://www.way2seo.com/tools/datacen...ex.phpbrbrThis shows you as having a pagerank of 0 in some and 3 in others - so it may just be that the toolbar is somehow getting its data from the "wrong" datacenter. It's an inexact science but as long as the tools like the one above are showing that you are improving then you know you are doing a good job.brbrThat site also has a PR predictor which may give you more hope (it showed a PR of 5(!) for you) but I am not sure if it is to be trusted.brbrHTHbrbrGrahamebr--brGreat Scoresbr
www.greatscores.com