> Cool. Good to know. I've eyed the 1.4. I don't have any L > glass, but I do have the 28-135 IS.
Sorry to inform you, but there are specific compatibility issues with the Canon 1.4x Extender II. From Canon's website: "This tele extender can be used with fixed focal length lenses 135mm and longer (except the 135mm f/2.8 Softfocus lens), and the EF 70-200 f/2.8L, 70-200 f/2.8L IS, 70-200 f/4.0L, and 100-400 f/4.5-5.6L IS zoom lenses." Godfrey __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com