* In "He's Our You," Ben's wound was on the left side of his chest, seemingly where his heart would be located. In this episode, however, his wound is on the right side of his chest.
* In the grocery store, Kate is clearly wearing stabilizers on her heels. She is no longer wearing them when she goes to visit Cassidy.
* When Kate drives the bus away to take Ben to the Others, there is a detachable face CD player (with face removed) in the dashboard of the bus. No cd's in the 70's
Source: Lostpedia
Thanks to David from http://todoseries.com for the images.
