Invisible efficiency: every system runs a little cooler, nothing new to configure.
- Games remember their speed: each starts at the lowest clock that holds full speed (SNES, Genesis, GBA, Virtual Boy).
- Less background busywork: rumble and audio sleep instead of poll (over half the churn on Smart Pro).
- Fewer stalls: smoother save-state resume, and the audio sleep/wake/fast-forward/pause paths made race-free.
Copy MinUI.zip to the card root to update.