Hi guys, i'm planing to buy either d60 or d3000 in a week or two. Is there any guide that can help me from being cheated, e.g, secondhand camera or stolen camera. And how can i check shutter count of the camera i'm buying (d60 or d3000) on the spot.

i have a d3000, i think i wanna upgrade to a better lens. currently still using stick 18-55mm lens. Can any one recommend me what lens should i buy? i'm thinking of 18-200mm or 55-200mm. One other thing, can my stock lens use lens hood like stock d90 lens' using. It's looks kinda cool