Hi LAD, Since the days I installed my RME HDSP card combined with a Multiface II IO box, I have never been able to suspend / resume my PC because the multiface ends up in a weird state at resume time. I have to shut down and power off the the PC to reset everything. Is there any improvement in recent driver iterations ? I would really like to be able to suspend / resume my PC sometimes. Thanks for any info on the matter. J.