Jee (Main) form completed for both paper - 1 & Paper-2, but i need to apply only for Paper-1. The examination fee, I want to pay online using credit/debit card.

Can i fill a new application with incorrect Date-of-Birth now for Paper-1 and then correct it later in the 2nd week of January 2013. Can this duplication later on cause rejection of application or any other troubles?