CFME users currently have the choice of importing all or the public AMIs from amazon, or none of the public AMIs.

CFME should allow users to import a select set of public AMIs instead of all of the public AMIs.

The feature will likely be implemented to allow users to specify a list of AMI IDs (e.g., ami-123456).  We can explore glob matching as well (e.g., ami-123*), but I'm less convinced that's as useful, since the IDs are auto-assigned and have no real significance or positional relationships that would make grabbing all IDs around a certain number meaningful.