Ok now works well audio with VirtualBox and Amithlon AfA-OS , now I have the Network configuration, if I use "amithlon1_net.device" Genius or Miami tells me that it can not open the device
I also have a little graphic problem with AmiStart, if run by WBSartup the bar graphics are corrupted. If instead I run AmiStart later from a different path the graphics are perfect as in the screenshot