Is there a way of utilizing the increased res of my plasma TV when making a photo DVD? I've not made on of these for view on this TV before so I'm not sure whether I need resize the photos or whether to take account of the differing resolutions and ratios involved.

Source: Digital Camer pics 2272x1704

Display: Plasma 852x480

DVD: 720x576

Also, from memory, some of the edges seem to get cropped for viewing on TV, so should I introduce a black border around the pics to take account of this?