Yes, you don't see it in the new one b/c its probably not set. if its ON then you get the setting = true if not is not listed b/c the default is OFF.
Trouble is, I can't remember what the setting name was! Looks like I lost my previous skin / RR config file when the car PC it was on died. I did find one promising setting in the ini file - 'singleclickaudio' which was set to false. But setting it to true didn't help.
Ah, I see. I was misremembering. The existing single click support is limited just to the currently playing list. I'd extended it in my copy of RoadRunner to apply to all lists.
if you're running RideRunner on, WIN7 or Vista, unless you're profile mode :) , you MUST run it as admin!!!!
unless of course you have UAC OFF
this is been mentioned MANY TIMES