how to change preferences to speed up torrent download? what factors affect speed?

Question

i hav a few qstns, i need some reliable advice plz.

1). can i change any preferences at all in my utorrent to download programs faster?
2)what MAIN factors significantly affect download rate?
3)roughly what percentage of fairly big downloaded programs..for eg over 100mb do actually work after u download and try to run it in ur computer? if it takes too long is it worth the wait?

Answer 1

read tutorial on http://www.torrentdrive.com -Definitely the best, search top 4 torrent sites with one click.