Today I needed to verify some bits in PDE/PTE from SoftICE (well while I'm debugging) so I wrote one plugin for softice which will give me all needed information about pde/pte for a given address. Note that this is for PAE systems as I'm using PAE mainly... maybe I'll update it for non pae systems someday. Anyway, source is included

http://deroko.phearless.org/pdepte.rar