I was on the developer portal and I noticed my certificates are going to expire on 2/6/2009, but my provisioining  profiles don't expire till August.  What happens when my certificates expire?  I assume I won't be able to code sign my app for debugging or distribution.  I'm a bit confused about what I will need to do to renew my certificates since it's been 6 months since I went through the process.  Will I need to reconfigure my devices for development?  Do I need to delete the expired certificates?  Does apple have documentation that covers renewing expired certificates that is seperate from the initial setup.  I just noticed their is a new asssitant on the portal for setting this stuff up.