Looks like a fun gadget you have there. I've ran out of ideas for fun gadgets to buy, so I'm glad you posted.
There's a distribution of Linux that's made especially for SDR stuff, with all the essential SDR utilities pre-installed and ready to use. You can run it in VirtualBox.
http://skywavelinux.com/
Start the video at 3:48 to see what this distribution can do.