pink Macro algae?

[Hara]

I have this stuff growing off of the liverocks.com rock I got...very pretty, looks like sea lettuce (ulva) only it is not green. Can someone ID this?

 

[Hara]

^bump^

 

[fishfreek]

I have to say i dont have a clue. In flipping thru my Reef Inverts chaper on Algaes the best I can come up with is something in the Gracilaria family. Overall it doent look much like anything else I have pictured in my books.