Changes

Dreamcast emulation isn't very good. For the emulators that are either mature or maturing, a very large percentage of games work well, but many some games still have problems and glitches.

In recent times, the open-source community has gotten a better leg to stand on thanks to RetroArch's reicast cores. Their team has been integrating a version of reicast that deals with many graphical issues (elaborated on above)Windows CE games emulation is still poor and slow.