Try the "TurinVPatch" from the Plugins section of the addons page. Here's what it says about it:
Turin V Patch By Far World Software / Brian Whalley Turin V Patch is a small plugin that fixes one of the more annoying elements of EV's scenario. It will stay dormant untill the player finishes the Turin V terraforming missions. At that time, the planet will appear to have been terraformed into a more hospitable world, and the 'Defend Turin V' mission, which normally occurs multiple times, will remain available. If you encounter any problems with this file, a bug fix has been released at (url="http://"http://prophet.damnsw.net/fws/turinvpatch.sit.hqx")http://prophet.damns...nvpatch.sit.hqx(/url) .
Hope this helps!
-Ace
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"War not determine who right...War determine who left"