Cool! Go go Sci-Fi channel!
As neat as it is that they're going to be running the series, though, I have to emphasize that the DVD set is only 30 bucks, and is presented in gorgeous, sharp anamorphic widescreen. Looks fantastic on a high-def TV. Sci-Fi's signal quality hasn't been all that great on my DirecTV dish... overcompressed and fuzzy. Given the choice, I'd nab the DVDs in a heartbeat.
But for those who are on the fence, watch the two-hour pilot episode on Sci-Fi, fall in love with it, and run out and buy the DVD set so you can watch them all before Sci-Fi's run finishes.