Hi Malcolm,
Let's just say that "As Ken will know" refers to the fact that Ken is a movie buff extraordinaire and will be able to zero in on the differences between the George Hamilton and Antonio Banderas portrayals.
Identity confusion - the "but which Zorro?" issue - apparently an important distinction (as Ken will know???):
------------------------------------------------
John Koziol, ex-MVP, ex-MS, ex-FoxTeam. Just call me "X"
"When the going gets weird, the weird turn pro" - Hunter Thompson (Gonzo) RIP 2/19/05