That's why I was sceptical about that eBay one, if it goes wrong there's very little I can do. A lot I've seen only work with iPhone too, which is really annoying. I'll have a look at that Pioneer one though see what that looks like, thanks :)
I have a 2005 Ford Focus with the 6000 CD radio (http://www.nexxia.co.uk/pics/CTVFOX002_back.jpg), and I'm looking to replace it with something different. Ideally I'd love and Android powered radio (something along the lines of this http://www.ebay.com/itm/221321435608). Does anyone have any recommendations I could look at?