More than 10 schools but need to make corrections

<p>I am applying to more than 10 schools. My FAFSA was processed on February 1st for 7 schools, but I want to add a few more schools as well as make corrections because I have finished my 2010 tax returns. Do I delete the old schools before adding the new ones and then making corrections? Or should I make the corrections first, send it to the old schools, wait for it to be processed, and then send the FAFSA again to new schools? Thanks for your help!</p>