Click on the Start Menu Icon, then Click on 'Computer'
Next, click on the Map Network Drive button.
Enter two backslashes and the name of the server you want to connect to, then hit Browse. i.e. \\red or \\diamond
Go through the folder list and find the right one, and connect to it by pressing OK. If you need a nested folder, follow the path down by clicking on the arrows on the right hand side of the parent folder.
The folder will now appear under "Computer", which can be accessed from the Start Menu.