Conina on 22 June 2014
A Professor Layton Collection (includes all 4 DS games) with all puzzles of these games, even the weekly puzzles which you can't download anymore for DS thanks to the Gamespy-shutdown.
The cut scenes in a higher resolution and with less compression artifacts should be no problem... I'm pretty sure the these animations were drawn/rendered in higher resolution. The downsizing of these videos to fit on a 128 MB or 256 MB DS-module was probably in the last production phase.
