I think I've got the design flow sussed now. It's bloody handy having real hardware to try images out on as I can pretend the UI is working even though I'm just flicking back and forth with the iphone picture viewer.
If I can get the flow finished tonight I can resume things tomorrow with my arty farty hat on and get some of the extra bits of art started without further delay. Sorted!!!!
I am currently listening to Me and Armini by Emiliana Torrini ... nice album...