Has anyone else noticed congestion (lost packets) going through cw.net in Seattle? The router I see is bordercore2-hssi5-0-1.Seattle.cw.net (166.48.208.5).

Obviously, you are, but have you considered asking CW? If you haven't, then you're abusing this mailing list and are being quite an irresponsible network citizen. If you have, then failing to mention that on this mailing list puts you in much the same boat. --jhawk