I've been looking and really am considering a Galaxy 5.0 as a replacement for myipod touch. The feature set looks really great and Android in general seems really customizable and more of what I would like, but I wanted to see if anyone could help me with some questions. Can you use the GPS function with an app with off line maps or is it purely wifi GPS only? I'd love to be able to have a GPS replacement if possible. How customizable is the interface in general? I've played around with a display unit and I love widgets. I've seen various themes online that look like they are really different, can these be applied to any android system or do you have to do something special sir this? Has anyone tried the Onlive game streaming app? Does it work with the 5? I browsed around on the Android app store on the store unit. Is it pretty y much guaranteed that if it shows an app that it will work on the 5 or do you have to look for something specific? Sorry, I know it's a lot to ask, but I'm really wanting to get away from ios and into something more open. I love the bigger screen size and it feels really good from my time with it. A big thanks in advance!