The generic-looking Envizen ED8850 isn't going to win any design awards, but its built-in DTV tuner and DivX support sets it apart from other run of the mill portable DVD players.
The Sony Handycam DCR-DVD650 offers an all-in-one, on-the-go way to capture standard-def video and burn it to a DVD, but hard-disk-drive and flash-memory models are otherwise a better option.