Hi, I'm a new HD 500 owner, I recently bought a cheap windows 10 tablet from Tesco (UK).
http://www.tesco.com/direct/windows-connect-9-tablet-intel-z3735g-1gb-ram-16gb-black/535-0533.prd
Just to let users know, it seems to be working, it connects to the pod using a micro usb and syncs patches. The only problem I had was getting the app to scale properly. It does not respond well to finger swipes to move the window around. I managed to it to find a workaround by going into desktop mode, opening the app, click and hold the taskbar and click "show windows stacked". It then resizes the screen nicely. I can back to tablet mode and it stays the same. I thought this might help some people as its a convenient way to do some editing if your out on a gig.