I found this file in the stock ICS-based ROMs out there in the root/system/lib/egl directory--libGLESv2S3D_adreno200.so--that I haven't found in other ROMs. Anybody know what this file does, if anything? Is it significant? I'm just not tech savvy enough to understand it myself. I ask because I seem to have better graphical performance on stock ICS-based ROMs vs. GB or even CM10 (for example, in graphically intensive homescreen transitions for, say, Go Launcher or MiHome). Is this file the reason? As always, thanks to the Spec community & esp. to the dev's.