shouldn't do that. It's the reason why most torrent are slow, there are alot of stupid people who just download and don't upload at all. Lucky for them there are still some people around who bother to upload too.
Seeders are poeple who have 100% of the file and are only uploading.
Leechers upload too! they just don't own 100% of the file yet.
Once you got 100% of the file you become a seeder
I've had DLes go as slow as 5 KB for days on end. I've had DLs go as fast at 700 KBs for the entier thing. It really depends on how much upload there is. If theres a lot you amy get a lot. And everyone who uses Bts is at least a leacher, and most often times both as well.