Summary: I don't know how I managed before this purchase. I love it - I've been through one roll of the labels and have not had any issues. I absolutely love being able to print postage - it saves me trips to the post office - which saves me time!
Summary: I found this on sale and decided to take the plunge. So glad I did! Having both postage and address labels ready to go makes this a very convenient time and money saver. Software loaded with no issues. Also, I just upgraded my OS to Windows 10. The 450 still works flawlessly.