Want to know what camera to buy?

I have a nikon d90 but i don't like it so much so i'm planing to trade it in for a camera that has all i want. I need a camera that could shoot videos in 1080, has a good image quality, has good frames per sec, has live view, is not that expensive.

Also look at the Nikon D3100, much more a beginners camera

The D90 is an exceptional camera. You just expected too much from it. Image quality is dependent on you. FPS, LiveView and Videos are best found on a Digital Video Camera.

I had found Canon EOS Rebel T2i 18 MP CMOS APS-C Digital SLR Camera which is really good. It performs well.

* 18.0-megapixel CMOS (APS-C) sensor;
* DIGIC 4 image processor for high image quality and speed
* ISO 100-6400 (expandable to 12800) for shooting from bright to dim light;
* enhanced 63-zone, Dual-layer metering system
* Improved EOS Movie mode with manual exposure control and expanded recording 1920 x 1080 (Full HD)
* Wide 3.0-inch Clear View LCD monitor;
* Dedicated Live View/Movie shooting button
* New compatibility with SDXC memory cards,
* Plus new menu status indicator for Eye-Fi support

http://www.amazon.com/...0035FZJHQ/

Be very sure that you have good reasons for getting rid of the D90.It is a good camera, and I worry that its replacement will equally disappoint you. What actually don't you like?