I just started using bitsoup, which is a ratio based site. Basically means you have to keep a certain ratio in order to stay an active member (it means you have to upload too!)
Any of you use sites like this? I'd love to get more ratio based sites, as they tend to be a LOT faster than open sites like torrentspy. For example, I am currently downloading blood diamond at 180KB/sec..thats almost the max my cablemodem will download.