We have the same problem on a very high ranking 8 year old site. It appears to be just toolbar PR that is 0 on internal pages as the pages all rank very high in a very competitive market.
My advice would be to sit tight until the next toolbar PR update.
trillianjedi
10:34 am on Jun 22, 2006 (gmt 0)
advice
If your rankings are unaffected, don't worry about it.
