Please improve the consistency of the given paragraph:
A Windows Mobile device can not display its file system as a mass-storage device unless the device implementer adds that functionality. Third-party applications add MSC emulation to most WM devices (commercial Softick CardExport and free WM5torage).
A Windows Mobile device can not display its file system as a mass-storage device unless the device implementer adds that functionality. However, third-party applications add MSC emulation to most WM devices (commercial Softick CardExport and free WM5torage).