4-Byte ASNs from the perspective of the 2-Byte world

On a related note, but not directly on the topic of the format of 4 Byte AS numbers, I prepared some notes about the view of 4-Byte AS numbers from the perspective of the 2-Byte AS realm, in the format of a presentation. These notes may be helpful to some of the NANOG audience: http://www.potaroo.net/presentations/2006-10-11-asns.pdf thanks, Geoff