There must be one seeder though... If he/she by any chance stumbles upon this thread within rational time, here is a tip: limit seeding to 1 connection only. This way, you'll bring most data out within short time, meaning that someone else will become the second seed and so on, exponentially.
It's a practical advice to anyone else, naturally, should a similar situation arise when there is only one seeder and dozens of leechers.
How's it going for you guys?
I'm cool, with some tweaking, I've got the DL speed to stabilize around 50 kbps, resulting in ETA of 1 hour and 20 minutes. However, since there are still no visible seeds, I cannot be sure that the download will really complete rather than getting stuck at 96%. ^^