You should just be able to share one of your Windows drives. That's what I do anyhow.
Or Google Account and save your scripts into your account. you can space 1GB Files there, can save multiple revisions of a File and 4 ways to control your files:
Public for all (Think then its listed in google,too)
Private Only(Only you)
Link Only(Only who have the link can download)
Mail Only(Only the Mail adresses who are inserted have access to the specific file).
Thats how i save my scripts. I can write here save as a Version.. Later in Company fix it and save it as revision. At home i can download the revision and test, if not working, i could use the first version as well..