Which Nikkor lens is the most reliable?

I have a Nikon D700 and looking for a lens to use while I am in college. I want it to be able to be enough zoom in that I can take a picture of the whole club. My uncle wouldnt let me bring his 70-200 2.8 lens to college, so I am thinking about getting something like this. http://www.amazon.com/Nikon-55-200mm-f4-5-6G-Focus-S-Nikkor/dp/B0009HN57Y

If you guys have better suggestion, I am all ears.

Btw, I am high right now, thats why my typing isnt so good. Excuse me please.

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Buying cameras from store or online?

There a camera I want to buy, the Nikon D3300 and I have two options:

1, online which is $510 plus $50 delivery, total or $560

https://www.kogan.com/au/buy/nikon-d3300-dslr-af-s-dx-nikkor-18-55mm-f35-56g-vr-ii-lens-kit-black/

2, Physical store $600

http://www.camerahouse.com.au/products/DSLR/Nikon-D3300-w18-55mm-VRII-Lens-Red-Digital-SLR-Camera.aspx

There is a $40 difference which can buy me a lens filter. But what about warranty, I head Kogan does grey imports and does not have a Aus Nikon warranty. So is it worth buying in store or online?
Added (1). Also the store gives you more colors, red, grey, black. While only the black color is available online.

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I CANT GET MY PHOTOS OFF THIS SD CARD?

i had a memory card in my nikon d3000 with a few photos on it. Today i took that same memory card and did an entire shoot on it with my nikon d90 and now i cant get the photos off the card. Lightroom detects the files but cant preview them or export them. I thought nothing of it while i was shooting because the photos were still writing to the card. Any suggestion would help

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Sennheiser EW100 ENG G3 or AZDEN WLX-PRO VHF WIRELESS LAPEL MICROPHONE?

which one that can work for my Nikon D3100. Note Nikon D3100 dosen't have mic input. But both of those dosen't need a mic input because you apply them in flash place.

please help if i am right or no. Which one works for nikon d3100

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Nikon D3000, D3100, and D5000?

For Christmas my family bought me a Nikon D3000, I asked for a D5000, but my mom got me the D3000 since it was cheaper. It looks like a good camera too, but my mom gave me the choice to return it tomorrow to get the money back and buy a D5000 with the rest of my Christmas money. Should I spend $200 more to upgrade to the D5000? Or keep the D3000? I'm looking for good quality pictures, I think both models have great quality, but the D5000 is better.

Another option I have, is the return the D3000, and get a D3100. Which camera would be a better choice? The D3100 or the D5000?

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