http://www.rxnes.com/ has posted an update on its customisable emulator with a fix now at version 1.53



- Fixed # Key not running Box Art Downloader. Changed it to the 3 Key for now.
- Uncommented code for 3D Models in Recording Playback. The bug was elsewhere. (I think.)

- Rom Browser with Box Art! Toggles with "Page Up" & "Page Down". Arrow Keys to select your Rom.
- Box Art Batch Downloader. Hold "Shift" and press #. (Can take 10 Seconds to 20 Minutes depending on how many Roms / what art is missing.)
Currently the Server has Art for 600+ Games! (Games are mostly Auto-detected, regardless of file name.)
- No 3D models in Replay Recordings (Needs further testing and tweaking...)

full readme here

source: http://www.rxnes.com/