A short preliminary publication :-) for the few who consider using a Digital Storage Oscilloscope on Mac OS X.
Syscompdesign has a simple DSO and OSS software that works on OS X. The 2MHz bandwith I consider too low for my use though.
In search for other suitable DSO's I found none other. What I did find was the HantekDSO package Oleg K is currently working on. This opens up the Hantek (Voltcraft and the like) DSO for use under Linux. In short, I managed to compile HantekDSO under OS X (10.5.7) and right now waiting for Hantek 2090 delivery to test the combination. If successfull I will followup and figure out how to create a MacPorts portfile.