hello, how can the TCP_NODELAY option be used, i need a routine, that sends few data (~20 bytes) every second via tcp socket or would it make more sense to reduce the max segment size thx emjay ++++++++++++ WERBUNG +++++++++++++++ http://www.inetsolutions.de ISP / Qualitäts-Webhosting Homepagebaukasten / CMS Webpacks ab 0,21 EUR