Hi
There are times during ur preparation when books alone cannot help,, u need some expert guidance to undertand some difficult concepts and tricks to excel in d xam. Classroom coaching makes u regular in ur approach and the regular tests and competition keep u alert about the real competition u ll have to face.
Well, if u have decided fr correspondence course then u really need to schedule ur time and stick to it always. Regular coaching follows a particular pattern in teaching and their's a systematic approach. So, whenever u are stuck at some concept and u need guidance u ll need an expert to counsel u. 
We at askiitians have an online course to offer to u. If u are interested please read the foll:
 
Dear Student,
AskIITians provides live online IIT-JEE Preparation
askiitians has laid a platform for the students whose mind is juggling with so many doubts. Let our experts (IITians) help you and suggest you. Now you can get all your questions / problems answered for FREE – just logon to http://www.askiitians.com/forums/  , post your question and get the answer in a few hours from our experts. 
 
Live Online Tutoring

AskIITians provides live online tutoring for IIT-JEE. All you need is a computer system and a broadband connection to attend our live online classes. We run complete 1 year and 2 year live online batches to take care of your complete IIT-JEE preparation. If you are not comfortable with full time classes then you can go for Small Packages Of  Small Amount and book your session as per your comfortableness. http://www.askiitians.com/iit-jee-maths.aspx
 
We provide FREE 'A Question A Day' where you can login to your askIITians account everyday and tryout AQAD By this you can easily compare yourself with other thousands of students. At the end of every month we will give you your rank amongst askIITians community (It's 5000 plus right now and growing very fast) and projected IIT-JEE and AIEEE rank along with complete analysis of your preparation for the grueling exams. http://www.askiitians.com/A-Question-A-Day.aspx.
 
We are going to launch one of its kind 'Test Series' from 10th July.Herein you can login to your askIITians.com account and take free online tests. When you submit your tests we give you your projected IIT JEE Rank, percentile amongst askIITians registered students, your performance in each section, areas where you need to work and more interesting analysis to compare where you stand in your preparation. 
 
We are providing you free study material forIIT-JEE Preparation. You can go for this very easily and access as per your requirement . http://www.askiitians.com/iit-study-material/.
 
An IITian is always there for you!
Thanks