Does the new student loan legislation only allow banks to charge you 10% of your annual income?

I've heard that the new student loan legislation passed along with the health care bill will only allow banks to charge you 10% of your annual income over the course of the year. I'm pretty sure that includes people already with student loans. Does anyone know anything more about this?|||Here is a complete guide to student loans.





http://www.docstoc.com/docs/40520539/Funding_Education_Beyond_HS_2010-11