Mild crackling at start and end of mission text voice-overs.

Without using the launch flags the game would launch and play normally, however the anti-piracy measure would fire, causing units to die very prematurely. With a clean install and launch flags set, this was fixed - may have to add d3dx9 overrides via winecfg, that was necessary on one machine but not on the other. System3 support mentioned that the game not finding the directx9.dll in the system32 folder caused this issue on Windows at least once.