In earlier builds, switching between songs quickly would cause a micro-stutter as the game unloaded Miku's previous module (costume) and loaded the next one. The 1.0.7 patch introduced a pre-caching layer. In a "hot" NSP release, the dumpers often also strip the useless telemetry data and padding, resulting in a file size that is actually 200MB smaller than the official eShop download, yet contains the same data.
Without the "hot" update, your game is essentially a demo compared to the full library. hatsune miku project diva mega mix nspus7 hot
Traditional button-based gameplay consistent with previous entries. In earlier builds, switching between songs quickly would