I also tried PPT2DVD and another similar program from Moyea. Neither of
them worked very well, so I did not pay for them. PPT2DVD would freeze up
in manual playback mode after showing several slides. Moyea had an annoying
flicker on the TV. But PPT2DVD does include burning software. An
alternative (though not perfect) solution is to convert the PP to JPEG
files and then import them into MovieMaker. You can then burn it to a DVD.
It plays automatically, but you can use the pause button on your remote to
stop each slide if you want to talk about them. As I said, it's not
perfect, but it's free.