Hi, guys! I'm not sure if this has been brought up before--I have a question about the USB male plug that goes into Bifrost. I mean, it should go all the way in, right? And not half-way? Should it make a click sound to signify proper connection? I'm unfamiliar with this male USB plug, and it seems loose when connected half-way and I can still see part of the metal rod, which is most likely the reason why connection information on the Sound and Audio Midi setup of the Macbook Pro disappears intermittently, and of course, the music stops. I tried exerting a bit of force to plug the USB into Bifrost but it doesn't seem to want to go all the way in. Right now, I'm connected with Toslink, which isn't giving me any problem at all. But since I bought a PYST cable for the USB, I thought I might as well make use of it. Anyway, is there a difference in quality between a Toslink or USB connection to source?