is a known P2P (Peer-to-Peer) release group that specializes in TV show encodes. Groups like BoB focus on providing "verified" or "reputable" versions of series for community distribution. Series Content (Seasons 1–5)
As for the technical specifications you mentioned (480p, x264, Bob), here are some general observations: dexter season 1 2 3 4 5 complete 480p x264 bob full verified