Seems like OLIVIA's sister produces music too. She still hasn't released anything but it came to my notice that she has a "myspace" and has put one of her songs along with a remix for streaming. The song is pretty soothing and calm and you can actually notice some simillarities between her voice and Olivia's. The remix has hardly any vocals but sounds sooooo beautiful, I just hope she'll be releasing something official soon!
To stream her song and the remix "Where's My Love" go to her myspace:
http://www.myspace.com/caroline
EDIT: Found more stuff from olivialufkinonline:
You can hear to a few more full songs streaming from Caroline Lufkin on this site:
http://superdrive.org/muzik.htm
There click on "parasol" the name of their superdrive new project.