Detlef D. Overbeek seems to have difficulties with his mailings management. I have ordered a subscription of Blaise Pascal magazine as PDF file and in print, however I never received the print version. I also ordered a Delphi Stamp in October 2011; On December 7th I got an enquiry that my package was returned (the street number was wrong which may be my own mistake). I replied with the correct address but I never received the hardware I have paid for, nor did I get any reply from Mr. Overbeek.