WHAAAAAAAAAAAAHHHH!!!!!!!!!!!!! You never guess what the problem was.. and so stupid of me that I did not think of it. It means that the problem was there for a longer time than I thought. It was McAfee v8.01 Enterprise that was the bottleneck!!! I uninstalled my Symantec Corporate Edition 9.0, and installed McAfee after many people told me that it was much better than Symantec. What is your opinioun about this? I thought of it after I found the next article on the web: http://kbase.pscs.co.uk/index.php?page=index_v2&id=242&c=1