Thanks dmg. I am sort of aware of this! Knopfler TK suggest this, but every time I try it, I don't see the number of seed-ers rise, and I don't know how it is announced on the Knopfler TK, and therefore rewarded with the extra points for reseeding. Mind you, I don't really care for the points, I just saw that the bottom limit is 0.25, and I don't download as much as I used to, but still...
As for the torrent file, I always delete it 2-3 weeks after the completion of the download, because I also remove the files. If they are big (video type 3-4.7 GB) I burn them and store them after I go through them (fast forward, I don't have the time). If they are smaller (usually audio) I keep them in the back up external so I can search and listen to them easily. If I like something very much I make an audio CD to use in my stereo. So these files are present, but not the original torrent file. When I re-seed, I download the torrent from the trackeragain and before I run it in the client program I also put the file at the download folder. Usually they find each other (but curiously not completed? but 98-99%) and start (downloading &) seeding. I don't know why this happens and I don't know if this way registers to knopflerTK. Any ideas?