Have been introduced to two very useful apps to combat the difficulties I've experienced with Geneva.
Credit to PG for the introductions.
"Dropbox" (free)
Is an app that you install on your home computer, tablet and phone, the files automatically copy to all devices when connected to the internet.
Down load your roster at home, drop into the dropbox and it will automatically appear on all devices, delete a file in the dropbox and it deletes on all devices.
There is also a website you can log into and access the files from any device, with a secure login.
"TeamViewer" (free)
Install the app on all devices, and you can control your home computer ( if it is turned on ) from your tablet or phone.
Enjoy.