Welcome to the site :cool:
Thanks for setting up your User CP and updated information relating to your location. Grab a spot on the couch and tell us a bit about yourself. How long you have been riding, what kind of riding you prefer, where you are located, etc. We will do our best to hook you up with some fellow dirt bike enthusiasts.
As Crazy mentioned, search will get you a long way here. There are tons of old threads that discuss all aspects of bikes, problems and repairs.
BigLou will take good care of you over in the general repair forum.
Again, welcome to the site and shout if you have any questions!