Yes the SST software is the profiling thing. I don't have it, I'm using the X52 as a standard controller. The only bits that don't work is the throttle button intended for boost, the button from pressing the scroll wheel on the back of the throttle (the wheel itself works tho) and the mouse-stick. The pinkie button functions as a normal button rather than a shift button.
I do intend to try installing the SST software and creating a custom profile for ED but between work, a demanding girlfriend, trying to have a social life, and an imminent overseas trip who has the time. It's taken me 20 minutes just to write this message between the various interuptions.
Sometimes I miss being a single unemployed computer nerd.