CFS2 & CFS1 FLAK SOUNDS SET: 2 NEW UpGRADE REPLACEMENTS For FLAK.WAV and XFLAK.WAV. With this upgrade you will notice much richer harmonics for a sound that varies more dynamically with each flak blast. You will also hear the whooping sounds of incoming flak fire closing in just before they burst & their echoes crackling in the distance. These 2 sound files have been tested & are completely compatible with both CFS2 & CFS1. By Louieg. 3rdbardo@excite.com 02/02