title: DXT Compression is yielding same filesize as original PNG
body: <p>I'm trying to convert/compress my textures into a DDS format with DXT compression from original PNGs. I'm on a Mac, so I'm using Graphic Converter (though I've tried other tools as well). But no matter which DXT level I use (DXT1-5), the filesize remains roughly that of the original PNG.</p>