Which camera would you get?

I'm looking for a professional camera but i can't make my mind up
should i get the Canon EOS rebel T3
or
Nikon D3000 10.2mp
and why

Nikon d40 broken flash?

I dropped my nikon and my flash is broken i'm uninsured and the repair will be quite expensive. Will it be okay if i were just to buy a separate flash?

How to prevent blur when taking a photo without a tripod?

No flash, no tripod.
It always blurs on me! What settings should I be using?

I have a Nikon D3100.

Is the nikon d60 worth buying?

I'm just wondering on a good first DSLR. I wouldn't mind going for the D3100 or D5100, but still kind of expensive. What else is worth buying used?

Is Nikon D90 good for beginners?

I wanted to know whether Nikon D90 is good for beginners?

I would love to shoot Birds and nature.

I have heard that a wide variety of lenses are compatible with Nikon D90. I want a camera which will be good in the long. I can't spend often on camera. So please suggest.

Confused about how to use exposure compensation in manual mode?

I have the Nikon d3100. There's a +/- button that I know you have to press to adjust exposure compensation. However in Manual mode this button also controls aperture, so how do I use the button in Manual mode to control exposure compensation? Or is the only way to do this in manual mode, to go through the menu setting and change it? That would be a pain because I really want to be able to quickly change exposure compensation in manual mode

Also, what does exposure compensation adjust? (I know that it adjusts how bright or dark the picture is, but does it affect shutter speed or aperture settings in any way?)

What lens should I use with Nikon D3000?

What lens should I use with Nikon D3000? There are so many choices, but I'm little bit confused with the compatibility. Just found that AF-S lenses are compatible with this model. What about DX? Do I have to look for this feature (DX) along with AF-S feature as Nikon D3000 has a DX (cropped) sensor? What will probanly happen if the lens isn't a DX one?

Could this have been what damaged my camera?

My camera wasn't focusing properly, and sometimes did not want to focus at all (nikon d3100), however it has now been repaired.

I'm wanting to know if this could have damaged my camera:
I was using it with a lens that can be switched to M or M/A, and when switched to M/A, you have to half press the shutter, let it focus then you can manually adjust the focus if you want to. If I manually adjusted the focus while the camera was still trying to automatically focus, could I have damaged it?

Anyone here have a Nikon D90?

I'm using a Canon EOS 450D, n now i want to upgrade to a NIKON. I wanted to get Nikon 90D but 3 of my house mates already have it, so I was thinking of somthing that is close to 90D but maybe it would have abit more advantages and in the same price range.
what would you people suggest?

I'm not really good at shopping for DSLRs.

I have a problem with my Nikon d3100 camera?

My nikon d3100 camera works well but one time my sister dropped my lens (15-88mm) and now when i put it on it reads it but the capturing is dark and it gets darker when zooming could this be the lens or some kind of setting in the camera?