I loved Babalon 5 but since it's not on anymore, other then the occasional rerun, this is my current SciFi addiction.
I can't wait for the final episode!

Farscape was another really good Space Opera. Who knew (at the time) that Jim Henson muppets could be so menacing.
(not counting Dark Crystal, of course)

A prequel to the Battlestar series is in the works taking place a few generations earlier and dealing with the creation of the original Cylons. Might be good, but I'll reserve judgment until I see it.
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I'd rather be ignorant than stupid. Ignorance implies a lack of knowledge which is easily correctable through education. Stupidity implies an inability to learn. Therefore; ignorance is temporary, stupidity is forever!