This year ISB has come up with many surprises for the next year admissions. Main surprise is the decision to accept GRE and allowing applicants with CAT score. Applicants with CAT score will be given conditional offer that they have to take GMAT and get above 680. Fee structure has changed though the fee as such has not. Deadlines are earlier compared to the previous years. The number of admits will be 320 next year. Best of luck for the applicants and mail me for any clarifications / help (Don't try to get me in messenger - Please contact via mail).
My advice is to take GMAT as early as possible and apply ASAP. Mostly, the ISB admissions dept doesn't wait till the deadline to process the applications. They do it as and when they receive them.
Note : You can read my GMAT story from the link given below archives section.