diff --git a/BizHawk.Emulation.Cores/Consoles/Sega/gpgx/GPGX.cs b/BizHawk.Emulation.Cores/Consoles/Sega/gpgx/GPGX.cs
index caba32a817..77318a76ec 100644
--- a/BizHawk.Emulation.Cores/Consoles/Sega/gpgx/GPGX.cs
+++ b/BizHawk.Emulation.Cores/Consoles/Sega/gpgx/GPGX.cs
@@ -70,8 +70,7 @@ namespace BizHawk.Emulation.Cores.Consoles.Sega.gpgx
 			// http://www.sega-16.com/forum/showthread.php?4398-Forgotten-Worlds-giving-you-GAME-OVER-immediately-Fix-inside&highlight=forgotten%20worlds
 
 			//hack, don't use
-			//romfile = File.ReadAllBytes(@"D:\encodes\bizhawksrc\output\SANIC CD\PierSolar (E).bin");
-			if (rom != null && rom.Length > 16 * 1024 * 1024)
+			if (rom != null && rom.Length > 32 * 1024 * 1024)
 			{
 				throw new InvalidOperationException("ROM too big!  Did you try to load a CD as a ROM?");
 			}
diff --git a/genplus-gx/core/loadrom.h b/genplus-gx/core/loadrom.h
index 3c292eedfc..e152b18739 100644
--- a/genplus-gx/core/loadrom.h
+++ b/genplus-gx/core/loadrom.h
@@ -40,7 +40,7 @@
 #ifndef _LOADROM_H_
 #define _LOADROM_H_
 
-#define MAXROMSIZE 10485760
+#define MAXROMSIZE (32*1024*1024)
 
 typedef struct
 {
diff --git a/output/dll/libgenplusgx.dll b/output/dll/libgenplusgx.dll
index f9e8e32a89..5c5d2f008a 100644
Binary files a/output/dll/libgenplusgx.dll and b/output/dll/libgenplusgx.dll differ