This is an abbreviated edition, as I have a conference to attend tomorrow. I should be able to catch up by the end of the week.
Lancers Reactor hosts Mogadin's Enforcer Ship Mod (single-player and multiplayer compatible).
Blaise Russell has rereleased Derelict; the new version of the campaign replaces the old backgrounds. In an entirely different sector of space, Axem serves up "Super FreeSpace Kart", a GT4/FS2 cross-over-y sort of deal.
monty's "Survival" mission has been updated; it now offers a greater variety of ships, amongst other things. Also on the mission front is frogger1108's untitled mission.