Well after many hours of indecision, I have decided that for aviation use (which is what I bought the tablet for) the Android tablets just aren't catching up with the iPad.
My tablet S is now on eBay after 4 months of ownership (silly i know) as I am going to get an iPad 2 and get sky demon on it, which has just come out!
Mike, I did love your app the only trouble was it seemed the only decent app on the market. It doesn't matter that I'm jumping ship as you already have my money for the app!
James