Jason wrote an answer about Arc'teryx Naos 55 Backpack - 3230-3600cu in on September 4, 2009
Yes it's only an older color. I just bought one Tuesday though from another online dealer and received it yesterday. It's a 2006 model and was made in Canada unlike some of the newer products. I'm sure backcountry wouldn't like me to link to it, so search for hiltons.