Read this blog about cornering skills…
http://www.bikecarson.com/2009/10/23/tu … ter-rider/
I would experiment with tires as well. Some tires grab the trail much better than others. Ask around to see what others are using on the trails you ride most and try to find a set that works for you. Keeping in mind that wider tires work great in soft conditions, aggressive side knobs corner better, some tires are great on the front but you might need something different on the back, and dual compound tires are a must for all around performance.