ColecoDS v8.4 is released. ColecoDS is a Colecovision, ADAM, MSX1, Sord-M5, Memotech MTX, Spectravision SVI and SG-1000/SC-3000 for the Nintedo DS/DSi. To run requires a coleco.rom BIOS to be in the same directory as the emulator or else in /roms/bios or /data/bios.

ColecoDS Features: Colecovision game support (.rom or .col files)
Super Game Module support including AY sound chip.
Megacart Bankswitching support (up to 512K).
Coleco ADAM game support (.ddp or .dsk files)
Sega SG-1000 game support (.sg roms)
Sega SC-3000 game support (.sc roms)
Sord M5 game support (.m5 roms) - requires sordm5.rom BIOS
Spectravideo SVI support (.cas) - requires svi.rom BIOS
MSX1 game support (.msx or .rom or.cas) up to 512K
Memotech MTX game support (.mtx or .run) - single loader games only.
Full Controller button mapping and touch-screen input.
High-Score support - 10 scores per game.
Save/Load Game State (one slot).
Video Blend Mode (see below) and Vertical Sync.
LCD Screen Swap (press and hold L+R+X during gameplay).
Overlay support for the few games that need them.
Super Action Controller, Spinner and Roller Controller (Trackball) mapping.
Full speed, full sound and full frame-rate even on older hardware.

ColecoDS Changelog:
Added SVI keyboard graphic and improved SVI keyboard handling.
Added Sega SC-3000 keyboard graphic and improved SC-3000 keyboard handling.
Improved PV-2000 keyboard handling.
Added preliminary keyboard support for Hanimex Pencil II - just enough to run BASIC if you dare.
Spectravideo SVI-3x8 cartridges supported up to 64K. Load .rom and the emulator will figure it out.
Fixed bug with VDP re-enable of interrupts (unsure if this affected anything, but it's corrected anyway).
Ability to run games at 90% to 130% on a per-game basis (See game configuration).
Improved mixing of SN+AY sound chips for the few games that utilize both.
Refactor of keypad graphics and fix for the options overlay so it paints the whole screen without graphical problems (e.g. showing part of the underlying screen). This also frees up precious RAM!
Other tweaks, fixes and improvements as time permitted.

Download: ColecoDS v8.4
Source: Here