diff --git a/Tests/Kernels/ProcessorTests/Kernel.cs b/Tests/Kernels/ProcessorTests/Kernel.cs
index 2320625f3..74b2c79cb 100644
--- a/Tests/Kernels/ProcessorTests/Kernel.cs
+++ b/Tests/Kernels/ProcessorTests/Kernel.cs
@@ -22,6 +22,8 @@ namespace ProcessorTests
         {
             try
             {
+                TestMultibootMemoryMap();
+                TetsGetRam();
                 TestVendorNameIsNotBlank();
                 TestCycleCount();
                 TestCycleRateIsNotZero();
@@ -37,6 +39,22 @@ namespace ProcessorTests
             }
         }
 
+        public void TetsGetRam()
+        {
+            Assert.IsTrue(CPU.GetAmountOfRAM() > 0, "CPU.GetAmountOfRAM() returns a positive value: " + CPU.GetAmountOfRAM());
+        }
+
+        public void TestMultibootMemoryMap()
+        {
+            var memoryMap = CPU.GetMemoryMap();
+            for (int i = 0; i < memoryMap.Length; i++)
+            {
+                mDebugger.Send($"Memory Map: {memoryMap[i].Address} " +
+                    $"Length: {memoryMap[i].Length} Type: {memoryMap[i].Type}");
+            }
+            Assert.IsTrue(memoryMap.Length != 0, "Memory Map is not empty! Length " + memoryMap.Length);
+        }
+
         public void TestMultiboot()
         {
             Assert.IsTrue(Multiboot.GetMBIAddress() != 0, $"Multiboot.GetMBIAddress works {Multiboot.GetMBIAddress()}");
diff --git a/source/Cosmos.Core/Bootstrap.cs b/source/Cosmos.Core/Bootstrap.cs
index b23955ace..81c1edf36 100644
--- a/source/Cosmos.Core/Bootstrap.cs
+++ b/source/Cosmos.Core/Bootstrap.cs
@@ -1,4 +1,7 @@
-namespace Cosmos.Core
+using Cosmos.Debug.Kernel;
+using XSharp;
+
+namespace Cosmos.Core
 {
     /// <summary>
     /// Bootstrap class. Used to invoke pre-boot methods.
@@ -22,7 +25,7 @@
         /// <summary>
         /// Multiboot header pointer.
         /// </summary>
-        public static Multiboot.Header* header;
+        public static Multiboot.Header* MultibootHeader;
 
         /// <summary>
         /// VBE mode info pointer.
@@ -59,13 +62,10 @@
              */
             CPU.InitFloat();
 
-            header = (Multiboot.Header*)Multiboot.GetMBIAddress();
+            MultibootHeader = (Multiboot.Header*)Multiboot.GetMBIAddress();
 
-            modeinfo = (Core.VBE.ModeInfo*)header->vbeModeInfo;
-            controllerinfo = (Core.VBE.ControllerInfo*)header->vbeControlInfo;
-
-            // Managed_Memory_System.ManagedMemory.Initialize();
-            // Managed_Memory_System.ManagedMemory.SetUpMemoryArea();
+            modeinfo = (Core.VBE.ModeInfo*)MultibootHeader->vbeModeInfo;
+            controllerinfo = (Core.VBE.ControllerInfo*)MultibootHeader->vbeControlInfo;
         }
     }
 }
diff --git a/source/Cosmos.Core/CPU.cs b/source/Cosmos.Core/CPU.cs
index 26defb248..b2374d334 100644
--- a/source/Cosmos.Core/CPU.cs
+++ b/source/Cosmos.Core/CPU.cs
@@ -1,5 +1,7 @@
+#define COSMOSDEBUG
 using System;
 using System.Collections.Generic;
+using System.Runtime.InteropServices;
 using IL2CPU.API.Attribs;
 
 namespace Cosmos.Core
@@ -110,8 +112,6 @@ namespace Cosmos.Core
             return xResult;
         }
 
-
-
         /// <summary>
         /// Get CPU vendor name.
         /// </summary>
@@ -300,7 +300,8 @@ namespace Cosmos.Core
                 if (!(rs == ""))
                 {
                     return rs;
-                } else
+                }
+                else
                 {
                     throw new NotSupportedException();
                 }
@@ -308,8 +309,6 @@ namespace Cosmos.Core
             throw new NotSupportedException();
         }
 
-
-
         /// <summary>
         /// Check if can read CPU ID. Plugged.
         /// </summary>
@@ -341,5 +340,107 @@ namespace Cosmos.Core
         /// <returns>ulong value.</returns>
         /// <exception cref="NotImplementedException">Thrown on fatal error, contact support.</exception>
         internal static ulong ReadFromModelSpecificRegister() => throw new NotImplementedException();
+
+        /// <summary>
+        /// Checks if Multiboot returned a memory map
+        /// </summary>
+        /// <returns></returns>
+        public static unsafe bool MemoryMapExists()
+        {
+            return (Bootstrap.MultibootHeader->Flags & 1 << 6) == 64;
+        }
+
+        /// <summary>
+        /// Get the Memory Map Information from Multiboot
+        /// </summary>
+        /// <returns>Returns an array of MemoryMaps containing the Multiboot Memory Map information. The array may have empty values at the end.</returns>
+        public static unsafe MemoryMap[] GetMemoryMap()
+        {
+            if (!MemoryMapExists())
+            {
+                throw new Exception("No Memory Map was returned by Multiboot");
+            }
+            var rawMap = new RawMemoryMap[64];
+            var currentMap = (RawMemoryMap*)Bootstrap.MultibootHeader->memMapAddress;
+            int counter = 0;
+            while ((uint)currentMap < (Bootstrap.MultibootHeader->memMapAddress + Bootstrap.MultibootHeader->memMapLength) && counter < 64)
+            {
+                rawMap[counter++] = *currentMap;
+                currentMap = (RawMemoryMap*)((uint*)currentMap + ((currentMap->Size + 4 )>> 2)); //The size is in bits, not bytes
+                if (currentMap->Size == 0)
+                {
+                    break;
+                }
+            }
+
+            if (counter >= 64)
+            {
+                throw new Exception("Memory Map returned too many segments");
+            }
+
+            var entireMap = new MemoryMap[counter];
+            for (int i = 0; i < counter; i++)
+            {
+                var rawMemoryMap = rawMap[i];
+                entireMap[i] = new MemoryMap
+                {
+                    Address = (ulong)rawMemoryMap.HighBaseAddr << 32 | rawMemoryMap.LowBaseAddr,
+                    Length = (ulong)rawMemoryMap.HighLength << 32 | rawMemoryMap.LowLength,
+                    Type = rawMemoryMap.Type
+                };
+            }
+            return entireMap;
+        }
+    }
+
+    public class MemoryMap
+    {
+        /// <summary>
+        /// Base Address of the memory region
+        /// </summary>
+        public ulong Address;
+        /// <summary>
+        /// Length in bytes of the region
+        /// </summary>
+        public ulong Length;
+        /// <summary>
+        /// Type of RAM in region. 1 is available. 3 is for ACPI. All other is unavailable
+        /// </summary>
+        public uint Type;
+    }
+
+    [StructLayout(LayoutKind.Explicit, Size = 24)]
+    public struct RawMemoryMap
+    {
+        /// <summary>
+        /// Size of this entry
+        /// </summary>
+        [FieldOffset(0)]
+        public uint Size;
+        /// <summary>
+        /// Low 32 bits of the base address
+        /// </summary>
+        [FieldOffset(4)]
+        public uint LowBaseAddr;
+        /// <summary>
+        /// High 32 bits of the base address
+        /// </summary>
+        [FieldOffset(8)]
+        public uint HighBaseAddr;
+        /// <summary>
+        /// Low 32 bits of the length of memory block in bytes
+        /// </summary>
+        [FieldOffset(12)]
+        public uint LowLength;
+        /// <summary>
+        /// High 32 bits of the length of memory block in bytes
+        /// </summary>
+        [FieldOffset(16)]
+        public uint HighLength;
+        /// <summary>
+        /// Type of memory area, 1 if usable RAM, everything else unusable.
+        /// </summary>
+        [FieldOffset(20)]
+        public uint Type;
     }
 }
diff --git a/source/Cosmos.Core/MemoryOperations.cs b/source/Cosmos.Core/MemoryOperations.cs
index 81c8be230..c66ce56ef 100644
--- a/source/Cosmos.Core/MemoryOperations.cs
+++ b/source/Cosmos.Core/MemoryOperations.cs
@@ -8,6 +8,7 @@ namespace Cosmos.Core
     /// </summary>
     public unsafe class MemoryOperations
     {
+        #region Fill
         /// <summary>
         /// Fill memory block. Plugged.
         /// </summary>
@@ -183,6 +184,23 @@ namespace Cosmos.Core
             }
         }
 
+        /// <summary>
+        /// Fill source to destination.
+        /// </summary>
+        /// <param name="dest">Destination.</param>
+        /// <param name="src">Source.</param>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static unsafe void Fill(sbyte[] dest, sbyte[] src)
+        {
+            fixed (sbyte* destPtr = dest)
+            fixed (sbyte* srcPtr = src)
+            {
+                Copy(destPtr, srcPtr, dest.Length);
+            }
+        }
+        #endregion Fill
+
+        #region Copy
         /// <summary>
         /// Copy source to destination.
         /// plugged.
@@ -329,19 +347,6 @@ namespace Cosmos.Core
             }
         }
 
-        /// <summary>
-        /// Fill source to destination.
-        /// </summary>
-        /// <param name="dest">Destination.</param>
-        /// <param name="src">Source.</param>
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static unsafe void Fill(sbyte[] dest, sbyte[] src)
-        {
-            fixed (sbyte* destPtr = dest)
-            fixed (sbyte* srcPtr = src)
-            {
-                Copy(destPtr, srcPtr, dest.Length);
-            }
-        }
+        #endregion Copy
     }
 }
diff --git a/source/Cosmos.Core/Multiboot.cs b/source/Cosmos.Core/Multiboot.cs
index 341de394e..99e41484d 100644
--- a/source/Cosmos.Core/Multiboot.cs
+++ b/source/Cosmos.Core/Multiboot.cs
@@ -139,7 +139,7 @@ namespace Cosmos.Core
         /// <returns>True if is available, false if not</returns>
         public static bool IsAvailable()
         {
-            if ((Bootstrap.header->Flags & VBEINFO_PRESENT) == 0)
+            if ((Bootstrap.MultibootHeader->Flags & VBEINFO_PRESENT) == 0)
             {
                 return false;
             }
diff --git a/source/Cosmos.Core_Asm/MultibootImpl.cs b/source/Cosmos.Core_Asm/MultibootImpl.cs
index c2203981f..bd7153769 100644
--- a/source/Cosmos.Core_Asm/MultibootImpl.cs
+++ b/source/Cosmos.Core_Asm/MultibootImpl.cs
@@ -19,7 +19,7 @@ namespace Cosmos.Core_Asm
     {
         public override void AssembleNew(Assembler aAssembler, object aMethodInfo)
         {
-            XS.Push("MultibootSignature");
+            XS.Push("MultiBootInfo_Structure", isIndirect: true);
         }
     }
 }