diff --git a/Machines/MasterSystem/MasterSystem.cpp b/Machines/MasterSystem/MasterSystem.cpp
index 06859d6bd..d4750ea37 100644
--- a/Machines/MasterSystem/MasterSystem.cpp
+++ b/Machines/MasterSystem/MasterSystem.cpp
@@ -126,7 +126,6 @@ class ConcreteMachine:
 				paging_registers_[1] = 1;
 				paging_registers_[2] = 0;
 			}
-			page_cartridge();
 
 			// Load the BIOS if relevant.
 			if(has_bios()) {
@@ -145,6 +144,7 @@ class ConcreteMachine:
 					memcpy(&bios_, roms[0]->data(), roms[0]->size());
 				}
 			}
+			page_cartridge();
 
 			// Map RAM.
 			if(is_master_system(model_)) {
diff --git a/OSBindings/Mac/Clock Signal.xcodeproj/xcshareddata/xcschemes/Clock Signal Kiosk.xcscheme b/OSBindings/Mac/Clock Signal.xcodeproj/xcshareddata/xcschemes/Clock Signal Kiosk.xcscheme
index 9a32a7574..702ed8cf3 100644
--- a/OSBindings/Mac/Clock Signal.xcodeproj/xcshareddata/xcschemes/Clock Signal Kiosk.xcscheme	
+++ b/OSBindings/Mac/Clock Signal.xcodeproj/xcshareddata/xcschemes/Clock Signal Kiosk.xcscheme	
@@ -70,7 +70,7 @@
          </CommandLineArgument>
          <CommandLineArgument
             argument = "&quot;/Users/thomasharte/Library/Mobile Documents/com~apple~CloudDocs/Desktop/Soft/Master System/R-Type (NTSC).sms&quot;"
-            isEnabled = "YES">
+            isEnabled = "NO">
          </CommandLineArgument>
          <CommandLineArgument
             argument = "--output=CompositeMonochrome"
@@ -86,7 +86,7 @@
          </CommandLineArgument>
          <CommandLineArgument
             argument = "&quot;/Users/thomasharte/Library/Mobile Documents/com~apple~CloudDocs/Desktop/Soft/Amstrad CPC/Robocop.dsk&quot;"
-            isEnabled = "NO">
+            isEnabled = "YES">
          </CommandLineArgument>
          <CommandLineArgument
             argument = "--speed=5"
@@ -94,7 +94,7 @@
          </CommandLineArgument>
          <CommandLineArgument
             argument = "--rompath=/Users/thomasharte/Projects/CLK/ROMImages"
-            isEnabled = "YES">
+            isEnabled = "NO">
          </CommandLineArgument>
          <CommandLineArgument
             argument = "--help"
diff --git a/OSBindings/SDL/main.cpp b/OSBindings/SDL/main.cpp
index c42d55284..69af3aa80 100644
--- a/OSBindings/SDL/main.cpp
+++ b/OSBindings/SDL/main.cpp
@@ -12,6 +12,7 @@
 #include <cstdio>
 #include <cstdlib>
 #include <cstring>
+#include <iomanip>
 #include <iostream>
 #include <map>
 #include <memory>
@@ -718,11 +719,18 @@ int main(int argc, char *argv[]) {
 				std::cerr << "Could not find system ROMs; please install to /usr/local/share/CLK/ or /usr/share/CLK/, or provide a --rompath." << std::endl;
 				std::cerr << "One or more of the following was needed but not found:" << std::endl;
 				for(const auto &rom: requested_roms) {
-					std::cerr << rom.machine_name << '/' << rom.file_name;
+					std::cerr << rom.machine_name << '/' << rom.file_name << " (";
 					if(!rom.descriptive_name.empty()) {
-						std::cerr << " (" << rom.descriptive_name << ")";
+						std::cerr << rom.descriptive_name << "; ";
 					}
-					std::cerr << std::endl;
+					std::cerr << "accepted crc32s: ";
+					bool is_first = true;
+					for(const auto crc32: rom.crc32s) {
+						if(!is_first) std::cerr << ", ";
+						is_first = false;
+						std::cerr << std::hex << std::setfill('0') << std::setw(8) << crc32;
+					}
+					std::cerr << ")" << std::endl;
 				}
 			break;
 		}