After this, we'll only have seasons 5, 6, 8, 9, 10, 11, and 12 that haven't been made available for purchase either on DVD (which will be 1, 2, 3, 4, and 7) or on I-Tunes (13 through 19).
Yes, I am happy to see this announcement. Both seasons had memorable teams and locations. and I still am missing approximately 5 minutes of a season 3 episode due to a breaking weather update that really could have waited. (season three teams taking the train from Italy to Vienna and finding the sewers.)