FS9/FSX. Darren appears to be finished modeling the terminals for the upcoming EIDW V2. Now all there is to do is wait for Terry to texture the work and finish the ground work among lots of other things. At this pace, i'd assume a release by maybe late summer/early autumn?
Also in case you didn't know, Darren has announced his plans for KSLC for his next project under his AS Designs development name.