Hallo, H., Du (hpa) meintest am 28.12.07: >>> By the way: "ip's" isn't the plural of "ip". > See also: > http://en.wikipedia.org/wiki/English_plural#Plurals_of_symbols_and_in > itialisms "abbreviations whose plural would be ambiguous" ... I had preferred "IPs" which isn't (aren't?) ambiguous. Viele Gruesse! Helmut