-How can I go in the early startup menu. I tried it with rebooting and pressing both mouse buttons. It didn’t work
You have to be really quick :-D try using the space bar instead... but it only seems to check for the mouse buttons or space bar for a fraction of a second before booting... thus the slower your computer the easier it is to get to the Early boot menu.
Um... I think our Mame sync is out of date... and needs to be updated quite urgently.
As for UAE... it should be there... That's odd it seems I didn't include it on my ISO :-?
I'll see abotu getting that included next time, since we don't have a 68k build of AROS yet, you will ahve to supply your own AmigaOS roms :-)