Pause during DVD show? Delete an image?

[frybo30]

Enjoying xatshow. Two questions: 1. Is there a way to pause during a
slideshow I'm viewing on my DVD player? I know I can opt for manual
when setting up the show, but how about once it's created and being
viewed on my tv? 2. Once I have added images in the Sequencer mode to
make a slide show or screen saver--and before I have hit the Create
tab--can I delete an image? Thanks.