>That's far too little detail. What OS, compiler, CPU, etc? The OS is AMIGSOS4, tge gcc is the 3.4 the CPU is a PPC with altivec. The thing that i notice that some divx5 and some xvid are broken (however not all). The Divx3 are played correctly. Same with WMV. The version 2 are played correctly, not the version 1. Andrea