1) categaries only go deep to second layer, can not see the third layer. auto->truck->local truck
2) can not disable auto link after create the second layer truck
3) it's better to separate showing "for sale" and "wanted" and others such as "limited..."
4) as an admin, can not "manage users" which is most important on a websites like this.
5) it seems that I created an account for guest seven days ago, but now i can not login by this account, and i can not get pwd by "forgot password" wizard, when i fill in the "user name"
and click "submit" , it gave me this --We were unable to access your information. Please try again.