Run SugarSync Manager and log in
Navigate through your files and folders under SugarSync until you find the folder to use for collaboration. To navigate folders, just double-click on the folders.
Right-click on the folder. This will bring out the context menu.
Go to "SugarSync" and select "Share." The Share window will appear.
Click on the "Share Privately" button on the left of the Share window. Only people you invite will be able to join this private shared folder.
Choose the recipients. Under the Recipients box, type in the email addresses of all the people you want to share this folder with. These people will need SugarSync accounts in order to join your shared folder.
Add a personal message. There is a text box under "Recipients" where you can add a custom or personal message to welcome them and give them a background of your folder. This is optional though.
Send the invitation. When you're ready, click on the "Send Invitation" button. An email will be sent to your recipients inviting them to join your shared folder. Once your recipients accept the invitation, your shared folder will be created, downloaded, and synced on their computers.