Curious problem with Safari 3.1 and 1Password. On my G4 iMac (OS X 10.4.11) and Safari 3.1 (PPC version), 1Password icon appears as expected on the Safari toolbar and functions normally. However, (as reported by many at 1 Password forum), 1 Password icon does not appear on the toolbar on my Core 2 Duo Macbook (OS X 10.5.2) with Safari 3.1 (Leopard version). Since Camino is my default browser, this is not a major issue, but makes Safari not very usable at the moment on my MacBook.