diff --git a/skeleton/EXTRAS/Emus/rg35xx/SUPA.pak/default.cfg b/skeleton/EXTRAS/Emus/rg35xx/SUPA.pak/default.cfg
index 07fcd8d..df52c51 100644
--- a/skeleton/EXTRAS/Emus/rg35xx/SUPA.pak/default.cfg
+++ b/skeleton/EXTRAS/Emus/rg35xx/SUPA.pak/default.cfg
@@ -1,5 +1,7 @@
 -supafaust_pixel_format = rgb565
--supafaust_thread_affinity_emu = 0x0
+-supafaust_renderer = mt
+-supafaust_thread_affinity_emu = 0x1
+-supafaust_thread_affinity_ppu = 0x2
 
 bind Up = UP
 bind Down = DOWN
@@ -12,4 +14,4 @@ bind X Button = X
 bind B Button = B
 bind A Button = A
 bind L Button = L1
-bind R Button = R1
\ No newline at end of file
+bind R Button = R1
diff --git a/skeleton/EXTRAS/Emus/rg35xx/SUPA.pak/launch.sh b/skeleton/EXTRAS/Emus/rg35xx/SUPA.pak/launch.sh
index cdfcf5e..7df896f 100755
--- a/skeleton/EXTRAS/Emus/rg35xx/SUPA.pak/launch.sh
+++ b/skeleton/EXTRAS/Emus/rg35xx/SUPA.pak/launch.sh
@@ -11,4 +11,6 @@ mkdir -p "$BIOS_PATH/$EMU_TAG"
 mkdir -p "$SAVES_PATH/$EMU_TAG"
 HOME="$USERDATA_PATH"
 cd "$HOME"
+echo 1 > /sys/devices/system/cpu/cpu1/online
 minarch.elf "$CORES_PATH/${EMU_EXE}_libretro.so" "$ROM" &> "$LOGS_PATH/$EMU_TAG.txt"
+echo 0 > /sys/devices/system/cpu/cpu1/online
diff --git a/skeleton/SYSTEM/rg35xx/paks/MinUI.pak/launch.sh b/skeleton/SYSTEM/rg35xx/paks/MinUI.pak/launch.sh
index ea9b5ba..dd81e83 100755
--- a/skeleton/SYSTEM/rg35xx/paks/MinUI.pak/launch.sh
+++ b/skeleton/SYSTEM/rg35xx/paks/MinUI.pak/launch.sh
@@ -20,11 +20,17 @@ echo noop > /sys/devices/b0230000.mmc/mmc_host/mmc1/sd_card/block/mmcblk1/queue/
 echo on > /sys/devices/b0238000.mmc/mmc_host/mmc0/power/control
 echo on > /sys/devices/b0230000.mmc/mmc_host/mmc1/power/control
 
-export CPU_SPEED_MENU=504000
-export CPU_SPEED_GAME=1296000
-export CPU_SPEED_PERF=1488000
+export CPU_SPEED_MENU=504000 # 500 MHz
+export CPU_SPEED_GAME=1008000 # 1.0 GHz
+export CPU_SPEED_PERF=1296000 # 1.3 GHz
 echo userspace > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
 
+# Enable all cores (0, 1, 2, 3)
+#echo 0xf > /sys/devices/system/cpu/autoplug/plug_mask
+# Enable core 0 and 1 (but use 0 only)
+echo 0x3 > /sys/devices/system/cpu/autoplug/plug_mask
+echo 0 > /sys/devices/system/cpu/cpu1/online
+
 #######################################
 
 mkdir -p "$LOGS_PATH"