@ mystikmint:
go through this thread and find out whether Nikon or Canon is Better
http://www.qatarliving.com/node/1597138

Also, If you're looking for an entry level DSLR, I feel the Nikon D3100 is a better competitor to the Canon 1100D, anyway.. do some research and decide what features appeal to you the most and judge it yourself. Both brands are the best. None Second. Only features will make the difference to your taste. I will post a comparison of Canon 1100D and Nikon D3100 in my blog soon. Stay tuned.
http://djustified.blogspot.com/