DS2x86 v0.30 Beta is released. DS2x86 is a version of DSx86 for the SuperCard DSTwo flash cart. DSx86 is a PC emulator for Nintendo DS.

DS2x86 v0.30 Beta Changelog:

This version has the following major changes: - Completely rewritten transfer system between the MIPS and ARM processors. Note! The new transfer system is not finished yet, so everything does not yet work quite properly. Use this version only for testing the new system! - PC Speaker audio (beep) is supported.

Download: DS2x86 v0.30 Beta
Source: Here