IDeaS is a emulator to play Nintendo DS(.nds), GameBoy Advance(.gba) and another game. Older Version fixed by this version (IDeaS 1.0.3.0),
Here's the changelog :

• Fixed a bug in video memory writing.
• Fixed a bug in SWI Breakpoints (now are SWI 0xFD000, 0xFC000 in ARM mode and SWI 0xFD and 0xFC in THUMB mode).
• Fixed a bug when resizing debugger window.
• Fixed a bug in LISTRAM_COUNT register.
• Fixed a bug that occur when you load a savestate (no more lcd swapping).
• Fixed bug in Display Capture feature. (DISPCAPCNT).
• Fixed bug in DMAxCNT registers when starting mode is 4.
• Fixed bugs in BGxCNT registers.
• Fixed a bug in VRAM Display.
• Fixed bug in rendering of polygons with alpha channel in textures.
• Fixed bug in VRAMCNT_A and VRAMCNT_B registers.
• Added SpeedUp Button (CTRL+Space Bar).
• Added BKPT opcode for ARM and THUMB state.
• Added Main Memory rendering (only Display Capture).
• Fixed bug in showing SaveState's Menu.
• Fixed bug in SSE's rotuines.
• Fixed bug in VRAMCNT_C register.

Try, think and Enjoy!

Downloads
>IDeaS 1.0.3.0
>IDeaS 1.0.2.9