Texture Converter

Is there some "Texture Converter" or other program I can use on the texture files of A/C's to make them compatible with DX10? I am mainly concerned with Overland and Ultimate Traffic A/C's. I like DX10 but miss the traffic and find myself mostly using FSX without the DX10 Preview so my flight sim experience is more realistic with other A/C traffic.Thanks for any suggestions or or ideas.WilbertAbit AW9D-MaxThermaltake W0106 700W PSUIntel QX6700 QuadcoreVista Ultimate 644x1G Ballistix Tracer (PC2 8500)2x150GB SATA WD Raptor - Non Raid2x320GB SATA WD SE16 - Non Raid2x IDE Light-On DVDRW 165H65BFG 8800GTX OC2 768MB 626MHz Core Clock - nvidia 163.753x SILENX 120X25MM FANS + 2x 10in XCLIO Wind Tunnel Case FansDanger Den Water CoolingEnermax temp/fan controller