don't think this has been mentioned yet: cross seed! download the content from one tracker and then set it up to seed on the one you have difficulty with (if the content is not 100% the same, set it up as a partial seed, so you still don't download any more data from the tracker where you are trying to improve ratio). it essentially becomes freeleech on the second tracker, because you are only uploading. this allows you to leverage the freeleech or easiness of building ratio of one tracker, into ratio on another tracker where there's no freeleech or where i difficult to build ratio. This works especially well if the first tracker, where you are getting the data, has better pretimes than the second tracker. if so, you could be ready to be a seeder as soon as the torrent gets uploaded to the second tracker (sometimes i've seen this type of crosseeding referred to as "pre seeding" )