@Jens, I'm ready to pre-order or test any hardware for you. I have an A500+ here with 3.1Rom and I'm extremely familiar with your ACA cards so if I can help let me know
I already own 1x ACA1230/28 1x ACA1232/33 1x ACA620EC & 1x ACA630/64
Oh and an Indy MkI & MkII
I have a pretty nice stack of Individual Boxes on the table behind me!