Hi, have a look at: http://www.ibrator.com -- Dipl.-Ing. (FH) Hartmut Koptein EMail: Friedrich-van-Senden-Str. 7 koptein@debian.org 26603 Aurich Tel.: +49-4941-10390 PGP-Key Fingerprint = 6C E5 A0 6B 9B ED 3B 0D EC 5B 50 D9 44 BD 55 E5