Install Oracle Guest Additions:
[host-hotkey (usually right Ctrl)] + [d]
,
Then:
sudo /media/VBOXADDITIONS_4.*/VBoxLinuxAdditions.run
You can now enjoy:
To share folders set them up to be shared. Consider the permissions. Note that the host file permissions are transient. IOW if you can't write to file on host, the guest can't either.
After setting up the file to be shared create a destination if you don't have one: mkdir -p ~/destination
Now mount it under the name you configured it with:
sudo mount -t vboxsf myFileName ~/destination
As an extra tip you can really exploit this feature to do things like: - Use guest subversion client to create repository to mounted directory (you won't have a full svn client but the repo can be used in an IDE on the host). - I personally use my guest to download and unpack binaries like Tomcat to a targeted mount. Yes you can use Linux to install things on Windows!
To unmount all shares:
sudo umount -f -a -t vboxsf