Hmm try another, there are lots, just Google "broadband speed test" or something to that effect. I only mention it because it can be hard to share as much as you download on torrents because upload speeds tend to be awful in comparison to download speed.
My download speed is 2mb and upload speed 0.25mb, so if I downloaded something at full speed and it took an hour, I'd have to share it for a further 7 hours (including the original hour) to get my ratio back to 1. In reality downloads rarely hit your maximum, but still you can be sharing for ages to hit 1 again, and sometimes you can't do it and have to make it up on another one.
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