https://www.isc2.org/certification-maintenance-and-requirements/default.aspx (login required I think)
Looks like they are changing their CPE process to even distribute the required CPEs over the life of the certification period... currently, if you do the minimum number of CPEs per year, you would still come up short. Now, (as I understand it), if you do the minimum each year, in both group A and group B, then it is enough to stay current. Went from 20/year to 30/year.
This is a good change, IMO. Common sense prevails, for once!