Used it on both of my A4000 but I can't use it together with other hacks like ATE so I'm not using it anymore, I guess it works perfect on a system with a minimal ammount of gui hacks.
I've PM'ed Bernd here on A.org for help but no reply and also tried to register at his forum but no email to complete my registration...seems like he's on a long vacation or something or gone underground :-?