Dropbox and a password-protected spread-sheet. You may want to encrypt it further depending on your needs.
Edit: You may not even need drop-box if you have some sort of shared repository you use (which most do).
Dropbox and a password-protected spread-sheet. You may want to encrypt it further depending on your needs.
Edit: You may not even need drop-box if you have some sort of shared repository you use (which most do).