Well most of the Colbert Report is available from Comedy Central’s website:
http://www.cc.com/shows/the-colbert-report
Season 8 Episode 41 “Malice in Blunderland”
http://www.cc.com/video-clips/wwvi39/the-colbert-report-malice-in-blunderland
Looks to be better resolution than the a.b.sw file. Can’t comments if CC has a history of modifying broadcasts for the webstream.