I have an October 2006 iMac 24" desktop. I also have an IC-735 for HF. Does anyone have experience running this setup, for rig control? Any recommendations on which rig control software? MacLoggerDX? HRD? FLDigi? The computer cannot run OSX more recent than 10.6.8, and only has USB, FireWire and Ethernet ports. I'd like to get into digital modes, and maybe run CW from a keyboard (my skills suck, after 27 years of not practicing). I am trying to work on my CW skills, but seem to be having great difficulty. I'm hoping to use it through a computer, to get me more interested, and used to the sound. The computer shouild already have a sound card, but I think that a SignaLink might make it much easier to adapt. Recommendations please? Preferably from someone with enough experience to Elmer an old guy into the computer age.