Just saw and read about dropbox and 1password on Macworld. Couple of questions: If someone hacked into Dropbox could they read my 1password keychain? Or perhaps the keychain is always 128bit AES encrypted and thus protected, even if I emailed the keychain file to myself. They recommend using Dropbox over iDisk, because iDisk won’t sync? But isn’t that the function of iDisk? With iDisk on 2 or more Macs it syncs?? If I use Dropbox or iDisk, is a copy of the 1password keychain also on my Mac besides sitting in the cloud?