EX4 DS,Nintendo DS Ultimate Flashcart?

I got news from gamezway,gamedepot4u and such focu on nintendo ds flashcart sites,there will be another nintendo ds flashcart which named EX4 DS.EX means excellent,so it aims to the medium or upper class of nds flashcart.

Here we see some features about EX4 DS:

1. Loads NDS Commercial Rom (Supports Soft Reset, Skin, AR Cheat Codes)
2. Built in GBA Emulator (Works on NDSL, NDSI and DSiLL)
3. Built in Movie Player (Supports RMVB，AVI，MOV，DIVX，MPEG，FLV，3GP，ASF，WMV)
4. Built in Music Player (Supports MP3，WMA，OGG，AAC，APE，FLAC)
5. Works With MicroSD Card up To 32GB (supports SDHC, FAT/FAT32)
6. Supports Multi-Language.
7. E-book/Picture viewer (Supports BMP, JPEG, JPG, PNG, TIF, GIF, TXT, PDF)
8. Supports 5-Scale Backlight Adjustment

The key feature is gba emulator,this means you can play gba games on ds without GBA Expansion Pack.it's really a big good superise for gba players.

Now ex4 ds package picture comes out,here it is