This release of Atari800WinPLus has signature 4.0beta. It has couple of improvements in comparison to version 3.1. Main improvement is new visual emulation which has no errors. You can see it in game Master Of The Lamps (there are 8 lamps and every lamp has different colour – in previous verion of emulator there were 8 lamps with only 4 colours), in demo Demonic Laughter is used special GTIA trick where one quarter of screen has another grahic mode than the other quarters – mode is changed in the middle of scanline). Next improvements concern to sound emulation and harddisk emulation…

Well, unfortunately I’ve discovered some problems. There’s an error in PMG collision detection.