While the "Bob Upd" release is a warez scene relic, it highlights a demand for offline, low-bandwidth ownership. Currently, the legal ways to watch Dexter in a similar quality (if you want the small file size) include:
"Dexter" is a popular American television series that aired from 2006 to 2013. The show revolves around Dexter Morgan (played by Michael C. Hall), a forensic analyst who leads a secret life as a serial killer. He only targets people who he believes deserve to die, having been inspired by his father's lessons on justice. dexter season 1 2 3 4 5 complete 480p x264 bob upd