A good camera for beginner?

I need to get a camera with manuel settings and lenses for a photography class.were learning how to use it and all in class but i was wondering which brand camera and type would be good for a beginner? I was thinking cannon or nikon.price range preferably $400-$600.thanks(:

Added (1). I really do love taking pictures but never used anything except for a digital camera or my iphone.

Alright, the Canon t3 falls right into your budget at $550.It's a fully adjustable dslr that would probably be perfect for your class.

Http://keerok-photography.blogspot.com/2012/09/what-is-good-dslr-camera-for-beginners.html
http://keerok-photography.blogspot.com/2011/05/what-is-best-dslr.html

Nikon D3100, but would encourage you to go with the D5100. Great starter DSLR for fun shooting but gives you Manual options for just starting out.
-FamZing Photography & Video