[bawaji]

People are building ROMs for Android phones. I know iPhones can be "jailbroken" but have not followed it any more than that. If I were to replace my Imagio, I would wait for a dual core processor Android World phone instead of trying out WP7 (am not sure if it will catch on and stay for long) or the iPhone (unless they have a world phone version!).

What I like about Windows Mobile Imagio was how easy it is to change the stock ROM to a custom ROM and add programs without having to go to an "App" site.

Good luck with your search and keep us posted! I will be hanging on to my Imagio at least until the end of this year, so I am glad I do not have to face this dilemma yet!