diff --git a/README.md b/README.md
index 8ba54f7..9cccc19 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,7 @@ Tada! You now have a working BlankOS USB stick. Go ahead and try it out!
 
 ## Documentation
 
-Two other documents are available to help you understand the project better. One is the User's Manual, labelled [USERS.md](docs/USERS.md), and the other one is the Developer's Manual, labelled [DEVELOPERS.md](docs/DEVELOPERS.md). They are full of useful resources around Blank OS. You'll learn how to use the system and how to contribute to it. *(The docs might not always be up-to-date)*
+Two other documents are available to help you understand the project better. One is the User's Manual, labelled [USERS.md](docs/USERS.md), and the other one is the Developer's Manual, labelled [DEVELOPERS.md](docs/DEVELOPERS.md). They are full of useful resources: you'll learn how to use the system and how to contribute to it. *(The docs might not always be up-to-date)*
 
 ### Resources
 
@@ -56,11 +56,12 @@ Two other documents are available to help you understand the project better. One
 
 - [X] Booting with GRUB
 - [X] Common basic structures (IDT, GDT, ISRs, IRQs)
-- [X] Common drivers (framebuffer, keyboard, serial, timer)
+- [X] Common drivers (framebuffer, keyboard, serial, timer, RTC, ATA PIO)
 - [X] Kernel-space utilities (shell, simple programs)
 - [ ] Filesystem (FAT32 or VFS ramdisk)
 - [ ] Changing the default VGA font
-- [X] Paging/Page Frame Allocation
+- [ ] Dynamic memory allocator (get memmap from GRUB?)
+- [ ] Paging/Page Frame Allocation
 - [ ] TCP/IP Network stack
 - [ ] Getting to Ring-3 (userspace)
 - [ ] Multitasking (via round robin scheduling)
diff --git a/src/kernel/loader.s b/src/kernel/loader.s
index 44f5fbe..55c97d1 100644
--- a/src/kernel/loader.s
+++ b/src/kernel/loader.s
@@ -7,13 +7,14 @@ global loader
 
 section .multiboot_header
 
+mb_start:
 align 8
 
 ; ASM macros
 
 MAGIC_NUMBER      equ 0xe85250d6  	; multiboot2 magic 
 FLAGS             equ 0x0	  		; 32-bit protected mode for i386
-HEADER_LEN	  	  equ 44 	  		; Tags=2+2+4+4+4+4+2+2+4=28
+HEADER_LEN	  equ mb_end-mb_start
 CHECKSUM          equ -(MAGIC_NUMBER + FLAGS + HEADER_LEN)
 
 ; Multiboot 2 header, according to specification (16bytes)
@@ -42,6 +43,7 @@ CHECKSUM          equ -(MAGIC_NUMBER + FLAGS + HEADER_LEN)
   dd 8			; 4
 
 ; End of Multiboot 2 header
+mb_end:
 
 section .text:
 
diff --git a/src/programs/sysinfo.c b/src/programs/sysinfo.c
index cd37a36..5442a80 100644
--- a/src/programs/sysinfo.c
+++ b/src/programs/sysinfo.c
@@ -40,6 +40,7 @@ void get_cpuid()
 	printf("CPU information\n\tvendor:   %s\n\tfamily:   %u\n\tmodel:    %u\n\tfeatures: 0x%x\n", vendor, family, model, edx);
 }
 
+// Not really working anymore as it was made for multiboot1, now using multiboot2
 void get_meminfo(unsigned int multiboot_info_address, int verbose)
 {
 	// RAM
@@ -56,13 +57,15 @@ void get_meminfo(unsigned int multiboot_info_address, int verbose)
 
 		while ((unsigned int)mmap < multiboot_info_address + *((unsigned int*)(multiboot_info_address + 40)))
 		{
+			/*	
 			if (mmap->length_high != 0 && mmap->length_low != 0)
-			{
+			{*/
 				printf("0x%x%x | 0x%x%x | %u\n",
 					mmap->base_addr_high, mmap->base_addr_low,
 					mmap->length_high, mmap->length_low,
 					mmap->type);
-			}
+			//}
+			
 			mmap = (multiboot_memory_map_t*)((unsigned int)mmap + mmap->size + sizeof(unsigned int));
 		}
 	}