This guy is great. He's Bill Hicks reincarnated. I haven't watched this one yet, but I reseeded it to get rid of the private trackers not allowing DHT. This is my first torrent, so I'll seed to 150%. Keep it alive, and remember to seed. Actually, if you have your settings tweaked right, the more you upload, the faster your download is. I always watch as I surpass other peers in downloading speed, and a lot of it has to do with them not uploading squat.
I can't stress enough this link. It has a more info than just forwarding your ports, and tweaking upload speeds. There is a little program you need that works wonders, and it's not a virus or full fledged program. It allows you to alter the number of half open ports, which xp by default limits to 10.