According to ocpmovie, the intermittent seeding times are the result of housemates shutting off his computer when he goes out, Internet problems in his area, and people not online when he seeds at night. So just be patient folks - once one or two people reach 100%, this'll be all over the place in no time.

As for the single layer DVD issue: as dark_jedi says, just be grateful this is being released at all. If this version is a compressed preview copy - and I'd be lying if I said it hadn't crossed my mind - then let's leave it to RidgeShark to release the full DVD-9 version when he's ready. Until then, let's just enjoy what's out there. Hell, it's easier on my bandwidth anyways