After two days fighting with this baby, I am going to bring it back to the seller. I work with a MacBook Pro (Intel Core Duo 2.4gHz 4Go / OS 10.6.6) and all I’ve got are CPU spikes and audio drops, when the card is recognized. Tried with 1.7 and 1.6 drivers.
As usual, I’ll buy an RME stuff… Steinberg, that’s not serious. Really.