Fast TCP?

Does anybody know any more about Fast TCP: http://story.news.yahoo.com/news?tmpl=story&cid=581&ncid=581&e=6&u=/nm/20030604/tc_nm/technology_internet_dc_3 Is it real? It it open source? Are there any implementations available? Mike. +----------------- H U R R I C A N E - E L E C T R I C -----------------+ | Mike Leber Direct Internet Connections Voice 510 580 4100 | | Hurricane Electric Web Hosting Colocation Fax 510 580 4151 | | mleber@he.net http://www.he.net | +-----------------------------------------------------------------------+