Dwedit has released new versions of two emulators:
New Goomba Color
Download at http://www.dwedit.org/gba/goombacolor.php
Version 2008-03-18
* Moved GB rom bank 0 to GBA VRAM for higher speed!
* Faster LCD status polling
* Some minor CPU optimizations
New PocketNES beta
Download at http://www.dwedit.org/dwedit_board/viewtopic.php?id=345
Changes 3-18-08:
* More speedups from using EWRAM to store rom pages (instead of reading them from the cartridge)
* Many savestate fixes
* Now uses correct identification for savestates created with compressed roms. Old savestates made with compressed roms will not work.
* Added in BG graphics synchronizing code, developed over a year ago, which was supposed to have been already integrated but appearently wasn't
* Fixed cheats getting lost after loading state
* Fixed compressed VS games
* Some internal code changes to allow certain features to be excluded at build time