Some REALLY good websites for CAT prep to check out....

These websites, web-portals provide you everything you may need..
but its totally upto you, to go for coaching institutes.

http://www.pagalguy.com/
http://www.totalgadha.com/

all the coaching institutes, also have websites, which you must make use of to the fullest!
some of them are as follows:

http://mba.careerlauncher.com/
http://www.ptindia.com/
http://www.time4education.com/

I went to each and every of these institutes, to know which one is better in my city.
Remember, its not the name which matters, its the faculty and the student response, its a ot of money to put in, so be safe in choosing.

I got to know, that apart from the regular course material, they provide online support to solve problems present in the regular tests and mock-CATs.
Not only that, they have there own magazines and general knowledge enhancement material, clips and presentations on day to day happenings.
And after you get a call, they also have a few classes on GDs(Group discussions) and PI(personal interview)
These mocks helped me a lot to know the areas I needed to work on, and also my strengths.

Often, when we analyse ouself, we tend to see first and formost, our weaknesses. True, we all have weaknesses, and its very very normal, believe you me!
But, if you really, really want to be ahead of others, rather than being ashamed of it, work on it, you may even do your own scripting.
Writing about yourself, often makes you realise of the things which you may otherwise ignore, but may prove to be your major strengths!!
For ex: I thought I could never be good at english, let alone CAT... but with gradual hard work and SMART work, I was able to master it, not in terms of learning BIG words and learning the whole dictionary, but in terms of communications skills and ability to put my ideas forth.

It took me eight months to realise, how well I had adopted it and was using it successfully.
I mastered the GDs, which was one hell of an impossible thing, I had a big stage fright(which is nowhere to be seen now).
Its your determination and ATTITUDE, which counts, nothing less, nothing more.
The early you change it, the most the benefit will you ripe in the end!!

SO, have faith, and carry on....