Vegastrike is working on it. At the moment it uses the standard jump-point mechanism, but there is an in system FTL drive as well, and they plan to eventually allow for intersystem travel using it. All the systems already have 3d coordinates that are used to generate starfields.
Steven J. Vaughan-Nichols has a very cool comparison of Mepis and Vista on a year old HP Media PC. He explains dual booting and walks away with a shocker, Mepis has better hardware support and more "wow". The biggest Vista problems, drivers and DRM, conspired to keep him from playing his CDs and getting Aero. Mepis worked everything but a Winmodem and he was able to get fancy 3D graphi
You can bring any calculator you like to the midterm, as long as it doesn't dim the lights when you turn it on. -- Hepler, Systems Design 182