*Magic* size to cover iPad/iPhone Graphics

Hi, Its been a while since I developed my last App but Im ready to get back in the game and when my App is completed Im going to purchase back my License. That being said it seems like a lot has changed including website since the last time I was around lol.

Well my Question is this, Can I get opinions on what you use for universal apps for iPad and iPhone. Is there a *Magic* size and config.lua for when is an iPad use larger image and when iPhone Scale image down? My previous App I did an HD App for iPad and Regular app for iPhone and I personally enlarged the images and manually did everything on the iPad App and it was nearly identical as iPhone App. Wondering if thats my best route or what do you do?

Last question because of iPhone 5 screen size being bigger if your app is for Previous iPhone size how do you get it to work for both? (graphics wise) I notice my previous app has 2 black bars on iPhone 5 because screen is bigger.

Appreciate all your help and I apologize if this was discussed in another thread I just didn`t found it.

Thanks,
LeivaGames [import]uid: 30314 topic_id: 31626 reply_id: 331626[/import]

See http://developer.coronalabs.com/forum/2012/10/02/cross-platform-resolution [import]uid: 160496 topic_id: 31626 reply_id: 126331[/import]

See http://developer.coronalabs.com/forum/2012/10/02/cross-platform-resolution [import]uid: 160496 topic_id: 31626 reply_id: 126331[/import]