shimoo

I am planning to write the SAT on 8th Oct,2005. I am writing it from India(Hyderabad).I have shortlisted about 5 colleges.Is this enough or do i need to select more? I have to send the SAT and TOEFL scores. If i send the application before, the SAT score later and TOEFL score after that, how will the college people know that the SAT and TOEFL are mine?