For some people it is not possible to connect to the PlayStation Store, or to acces the community forum of PlayStation.
Sony knew about the problems and had been trying to solve the problems. So far not much information was released about those problems, until today anyway. PlayStation Belgium told that the problems with the PSN will probably be solved by March 15. So expect all PSN services to be up and running at the end of next week. If it changes, we will keep you informed at psvid.be!