The famous dos emulator for our Sony PSP has got an update by the hitman CrazyC. There is no changelog at this moment but the screen flicker problem like in the 10.january release was fixed.
Get the new eboot
http://forums.ps2dev.org/viewtopic.php?t=9564
or the complete package at
http://www.emunews24.de/dosemus.html#sony%20psp257
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