>Has anyone any interesting comments about theses methods ?
There are also alternative languages like cyclone http://www.research.att.com/projects/cyclone/ (which is based on C) and of course you could use a high level anguage like pyton, perl, java, scheme etc. :wq Tim Uckun US Investigations Services/Due Diligence http://www.diligence.com/ -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]