I continued to work hard on the synchronization between CPU/PPU and CPU/APU to make it more accurate. Now "Micro Machines (Camerica) [!]. nes" works without any graphical glitches also "Huge Insect (Sachen) [!].nes" finally works perfectly (viewtopic.php?f=3&t=465). Considering that the changes affecting the core of the emulator, I have tested many roms (tests and games) and it seems that everything is running smoothly, but if someone were to find some roms that gives problems with this release, please contact me. Thanks to x0000 for the help on the front of the CPU/APU. Fixed some bugs in the handling of compressed files with the game genie active (thx Chad).