Hi Am 24.04.2007 um 12:58 schrieb Vladimír Lapáček: > so why does Neo 1973 use the 2.5mm one? That makes perfectly sense: because the majority of headsets for mobile phones are 2.5mm Isn't the questiont ths: Why doesn't it provide *additionally* a 3.5mm jack ? That would be sweet!!! (and i suspect it woudln't cost much more) Cheers, Thomas