Hi, I am new to the website and relatively new to mountain biking(mountain biking for only about 2 years, maybe 2 and a half) I have a 2008 Haro Flightline sport, and am looking to upgrade some of the componets, like the cranks,pedals(maybe clipless?), brakes(looking for hydraulic disc brakes),and I am also looking to replace the tires,right now it has kenda klaw tires. Thanks and please feel free to post about things you upgraded on your bike http://www.mazlow.com/details.asp?Br...6&type=Comfort