You can access one keychain with several PC's / Notebooks with a cloud service like Dropbox. In order to do so, you'll need to upload your keychain file (*.esf-format) in your cloud folder. You can find this file usually here:
C:\Documents and Settings\%USERNAME%\Application data\Steganos (Windows XP and earlier)
C:\Users\%USERNAME%\AppData\Roaming\Steganos\ (Windows VISTA/ Windows 7/ Windows 8)
If you don´t find the folders, make sure to enable the Windows option "show hidden files and folders" ( http://windows.microsoft.com/de-de/windows-vista/show-hidden-files ).
To access your keychain, all used devices need to have the Dropbox-Client and the Steganos Password Manager installed. You'll have to import your keychain from the Dropbox folder via "File" -> "Import" first.