miajima

I'm applying for the MA Psychology program in Boston U since it has the earliest deadline (May 15) compared with other schools. Because of the tight timeline from now til then, I might just submit a few days before, if not on the day of May 15. Am I running the risk of being rejected right off the bat? Also, when should I expect results if I'm applying for Fall'12 admissions? I swear I will give myself more leadtime when applying for my other schools.