Test Transaction Errors:installing package kernel-2.6.32-71.29.1.el6.x86_64 needs 24MB on the /boot file system

Hi,
I’ve recently installed Centos6 using VMware’s automatic setting from DVD iso. I am currently using VMWare Fusion 3. While attempting to run the SW update or yum update utilizing the command line as root I received the error message “Test Transaction Errors: installing package kernel-2.6.32-71.29.1.el6.x86_64 needs 24MB on the /boot file system.”
Could there be a permission issue with my software as the /boot partition looks like it is large enough?
