My Account – Multisite

I have a 4 page multisite, including DirectoryPress and Classifieds. Depending on which page I access “My Account” I have different details. Messages therefore are viewable from one page, but not another, (even though I am still logged in to the same user). How can I ensure Account information is duplicated across the entire site? Thanks. PS. I have “Multisite User Management ” Version 1.1 By Brent Shepherd installed in the Network Admin