If you happen to be out of the office for any reason, like a snow day - and want to be able to connect in to get some files for a project, you still can! Use an FTP program, to connect to the office's IP address with the following:
Please note, the IP address changes every few months, so you may have to get an updated one
Once connected you will be able to surf into the key network drives through going into the computer name, and then the drive letter folders.
You should probably know where to go from there if you're already driven enough to FTP in.