How much it cost the nikon d5100 in best buy?

But in the store that be in texas.

Nikon D3100 won't focus anymore?

I got the camera yesterday. In my tinkering (testing different apertures an focus points mainly) I have somehow disabled focus of any kind-manual or auto. I don't know what I did because the lens doesn't focus in the view finder, it doesn't seem to do anything and all of my pictures are coming out 'fuzzy'. And this happens in every shooting mode, even in guide mode the lens will not focus. Does anyone know how I can correct this or why it won't focus?

*Lens is the standard one that comes with the entry level Nikon DSLRs: AF-S NIKKOR 18-55mm 1:3.5-5.6G

I'm a graphic design student and I've been using digital SLRs since I was 14, so I know a lot more about cameras than the average person. I'm still no expert but I have camera common sense.
I've read the manual from pages i-68 (the whole thing) and the CD that came with the camera. I've even googled it and I've noticed most of the answers are mean and very UNHELPFUL. So if anyone wants to be rude and tell me to "read the manual and stop thinking an expensive camera will make you a better photographer" please go play somewhere else. I have a real question and I think it would be awesome if I can get an answer or some legitimate recommendations that will help me improve on my craft.

Added (1). I've done everything. Like i said read the manual. I stepped back. I tried different lighting techniques. You know the sound the lens makes when it's focusing? The lens won't do any of that. It's just there. I can zoom, but that's it. No more.
I know how to focus it I've done it before, I did it yesterday and this morning. But like I said I went in and changed something and now it won't focus at all. And I would like to know if anyone knows what setting I might have touched to change it back. I've even done the "RESET SHOOTING OPTIONS" on the menu screen thinking that I would just start from scratch but it still won't focus.

Added (2). And yes, I know about the diopeter control next to the viewfinder. Tried that too and my images are still blurry.

I'm buying nikon d7000 please suggest me some lenses?

Please help
i want lenses which need to be good and in between 800$

and also suggest my mind is on buying canon 600d or 60d so is nikon right choice or canon

Got 50 to 70 pounds spare, any cool camera equipment i could get?

Really wanted a new lens, but i'm dreadful at saving, so waiting until i have the money all at once to get a 50mm. Take a look at my photography www.flickr.com/bridgetphoto

any cool equipment i could get for that price? I have a Nikon D5000

also i had a look at 50mm Canon film lens, if i got an adapter would that work with my Nikon D5000 DSLR, i know it would be manual focus but that doesn't mater.

Please comment on my photos please

I"m!^ and love photography< I understand I"m not a professional and I"m not the best at compostion on these shots but I"m working on it!< I currently have a Nikon p100 and is looking at getting a cannon D60 or Cannon 1100D, please leave your comments on my photos and what I should do.

Is class 6 good enough?

I have a Nikon d5000 DSLR with a Transcend class 6 8gb memory card. Is it fast enough or do I need a class 10 memory card.

How to take picture of rain with Nikon D3100?

I was wondering if anyone can give a setting that helps me to take picture of rain drops, or the drops of water. At nights and in the light. My camera is Nikon D3100, and I'm an amateur.

When is the Nikon D3200 going to be released?

I'm really wanting to upgrade my D3000, pre-order is availible on Amazon but not on the Nikon website yet… Anyone know what its supposed to be released to purchase?

Added (1). I evenually am going to get the D7000 but don't have the amount of money right now. I just need an upgrade so I'm interested in the D3200.

I have a Nikon D5000 and need to hook it to my strobe lighting do i only need a AS-15?

I have a Nikon D5000 and need to hook it to my strobe lighting do i only need a AS-15?

What settings should I put my Nikon D3100 on for a studio setting?

I have the Nikon d3100, still getting used to shooting with. Meeting up with a friend tonight in his studio and I don't want to have to ask a bunch of questions. What settings should my camera on to achieve a pretty good photo in the studio? F7 or F8 ish? And what ISO? Could use the help, as I'm still learning everything.