I have been researching the WXC-50 and I am on the verge of finally pulling the trigger. I currently have an extremely non-ideal set-up which feeds signals from a desktop computer headphone jack to my Hafler DH110 preamp, which is connected to a DH220 amp. I would like to confirm that my intended plan with the WXC-50 will work: 1) Store all music files on a laptop, which would be linked by wi-fi to the Yamaha WXC-50, which would be wired to the DH220 amp. 2) Have the ability to control the music (song selection and volume) from EITHER my laptop or through the musicast app on my phone. Can someone let me know if this is feasible - particularly being able to control the music from the laptop. All the articles I have read only seem to talk about controlling through the phone app. Thanks.