Encrusting coral ID?

[bluetang]

Any idea, what type of coral this is? It came in on a piece of live rock I bought. Did'nt look like much at first but with the halides, it has colored up. Small polips are extended out.
http://groups.msn.com/_Secure/0UQAdA0sZ5yQbsM4Cu207PnZUO6LkKtsNfJ4RAP6Px2dDeqtQy j8zhh5zK69fir9sagjmTzz02CKdyZ1!PQqF45dfJBKpf8!GcZF aknDkGlQ!H0tv4sSjOTxzAXB8k0ZR/Encrusting%20Coral.JPG

[Dale D]

Looks like Porities.

[vanreefer]

agreed :mrgreen:

[danny zubot]

Check out the post above. http://www.canreef.com/phpBB2/viewtopic.php?t=14120

Karin's first post there might help with a more exact ID.