Thanks for the ID guys...I settled on the ID of Bowerbanki. i was originally looking through Veron's "Corals of the Indo-Pacific", but then looked through his "Corals of the World", and figured it out...i was going to update this thread, but this post was buried, so...out of sight, out of existence...!
When I bought it, I was told it was a "multi-polyped Scolymia"...but I wasn't buying that...!