Not quite Sci-Fi, but if we're talking favorite British series I have to vote for "The Prisoner".
A guy at work was suprised that I had never heard of the series UFO. I downloaded them all, and had a kick watching them. To quote Ash "Grooovy!". I love how they thought that the 1980's would be so much like the late 60's.
rdmustang, how did you get the original Dr. Who on you computer? I tried torrent, but it was going so slow it would have taken months just for one season.
Havok, I have no idea if the video cabinets are still being made. I bought it after seeing it advertised in the "Friends of Dr. Who" newsletter around the time the Fox movie came out.