New to AltUI never used it before, currently having a play about with it on a spare Vera Edge box.
Looking at the custom pages, what do people tend to use them for? My first thought was for creating remote control pages for the TV stuff.
I used the Harmony plugin and managed to add some buttons that are all working OK.
However resizing the buttons so they are all the exact same size and positioning them in the correct locations seems a bit tricky.
As you can see in my screen shot its close but not quite looking correct.