CeroWrt 1.0-RC6 (beta 2) is now available. It now runs Linux 3.0.4, ISC-Bind 9.8.1, babel 1.2, and has a preliminary minimum defaults for many bufferbloat related issues. Performance testing has begun - and shows that some of those defaults need to be changed. Please help! CeroWrt is a build of the OpenWrt routing platform intended for use by individuals, network engineers, researchers, teachers, and students interested in advancing the state of the art on the Internet, and in particular, those investigating the problems of latency under load, bufferbloat, wireless-n, and the inter-relationships between various TCP & QoS algorithms. CeroWrt is aimed at (currently) a single hardware platform for which fully open drivers are available: the Netgear WNDR3700v2, a current 802.11abgn router using the Atheros AR7161 rev 2 with gigabit Ethernet ports. Our great thanks to Felix Fietkau and Andrew McGregor for their work on the ath9k driver to greatly improve 802.11n aggregation behaviour (which also reduces required buffering in the driver by about a factor of three). The full release announcement can be found at: http://www.bufferbloat.net/news/19 Enjoy, Dave and Jim