"The Letters" banner is slightly revised, other images remain unchanged.
ETA: "Between Past and Present Tense" banner was slightly edited as well.
I also started uploading my episode stills image collection to AtS Caps, seasons 1-4 are already done. Hardly anything new here, but in case you need them...
Oh, and happy upcoming New Year, everyone!
(Though my feelings today are better described by Gunn):