Canon EOS 550D or Nikon D5100?

I recommend you to get the 550D because the D5100 may not be available in your country that soon. Plus, it's a little bit cheaper. D5100 has 4 vs 3.7fps, 2 more AF points and its ISO goes to 25600, while 550D goes to 12800 max.The canon has the better HD system, and the better AF system then the nikon.