Deburked
Meanwhile, Washington Post is reporting that the documents may have come by fax from an Abilene Kinko's, the Kinko's closest to home of Bill Burkett, a Texas Democrat who apparently developed an unwholesome obsession with then-Governor Bush around 1998, when the Texas National Guard rejected his medical claims. Burkett reportedly had an open account at that Kinko's, too.

Update: I should point out that the source for the claim is Robert Strong, the Texas National Guard who gave the "they're compatible with the man I remember Killian being" quote after seeing the documents. He said he saw the Kinko's station identification header on them. It'll be interesting to see what comes of this.