diff --git a/Driver/SDMAPPER.ROM b/Driver/SDMAPPER.ROM
index 0d35716..330db03 100644
Binary files a/Driver/SDMAPPER.ROM and b/Driver/SDMAPPER.ROM differ
diff --git a/Nextor/Nextor-2.1.0-beta2.base.dat b/Nextor/Nextor-2.1.0-beta2.base.dat
new file mode 100644
index 0000000..0b1b742
Binary files /dev/null and b/Nextor/Nextor-2.1.0-beta2.base.dat differ
diff --git a/_make.cmd b/_make.cmd
index e4b47d7..f48025c 100644
--- a/_make.cmd
+++ b/_make.cmd
@@ -7,7 +7,7 @@ cd updater
 sjasmplus --lst=sdmupd.lst sdmupd.asm
 IF ERRORLEVEL 1 GOTO error
 cd ..
-Nextor\mknexrom Nextor\Nextor-2.1-alpha2.base.dat Driver\SDMAPPER.ROM /d:Driver\driver.bin /m:Nextor\Mapper.ASCII16.bin
+Nextor\mknexrom Nextor\Nextor-2.1.0-beta2.base.dat Driver\SDMAPPER.ROM /d:Driver\driver.bin /m:Nextor\Mapper.ASCII16.bin
 IF ERRORLEVEL 1 GOTO error
 goto ok