这个升级，需要你已经安装过 1.3 版驱动，然后安装这个升级包里的 hdsp.pkg 就行。
http://www.rme-audio.de/download/hdsp13patch.gz
The news:
- crash on wakeup from sleep on dual G4 Macs fixed (this is a bug in the
dual G4/OS, no problem with dual G5, so we had to implement a workaround
for the old dogs)
- Loading TotalMix settings on wakeup from sleep now works for Digiface
and Multiface too (this was our own laziness...sorry)
- The system profiler no longer claims the driver to be incompatible and
not loaded (although it obviously was loaded and working)
- Improvement of the PCI bus performance. Depending on the model of your
computer this can cause a dramatic improvement of lower latency with
less clicks
Next step is the freeze problem with the new 15" and 17" Powerbooks.
Owners of these models please test if this driver already improves the
situation. If not, just post here.