Admission Consultants iN Chennai / Bangalore??

Guys,

I would like to know few good admission consultants for MBA / Masters in Management in Chennai / Banaglore - India.

Have just heard of one Jamboree or Chopras. Could any one tell me how good they are? what are the other top ranked consultants available?

Also, consultants abroad are charging lot of money for the services. Can anyone list down few consultants in India ( Chennai / Bnagalore ) in particular which are good "Value for Money" and don't charge much for the service??