diff --git a/OVMF/OVMF_VARS_4M.fd b/OVMF/OVMF_VARS_4M.fd
index a0a247b..3d0e153 100644
Binary files a/OVMF/OVMF_VARS_4M.fd and b/OVMF/OVMF_VARS_4M.fd differ
diff --git a/fatroot/EFI/Boot/BootX64.efi b/fatroot/EFI/Boot/BootX64.efi
index b1ab22e..4439f9c 100644
Binary files a/fatroot/EFI/Boot/BootX64.efi and b/fatroot/EFI/Boot/BootX64.efi differ
diff --git a/main.cpp b/main.cpp
index d15b5c4..974a668 100644
--- a/main.cpp
+++ b/main.cpp
@@ -324,7 +324,7 @@ EFI_STATUS efi_main(EFI_HANDLE ImageHandle, EFI_SYSTEM_TABLE* SystemTable) {
 
     VOID* HeapMemory = NULL;
     UINTN AllocationSize = 512 * 1024 * 1024; // 512 MB
-    UINTN Pages = AllocationSize / 4096;      // UEFI page size is 4KB
+    UINTN Pages = AllocationSize / EFI_PAGE_SIZE;
 
     EFI_STATUS Status = gBS->AllocatePages(
         AllocateAnyPages,
diff --git a/readme.md b/readme.md
index 9720d0a..7c8dacc 100644
--- a/readme.md
+++ b/readme.md
@@ -47,8 +47,11 @@ A: Science isn't about 'why', it's about 'why not'.
 Q: Why not raw frames?  
 A: Too simple.
 
+Q: How did you implement file I/O?
+A: I didn't. I just preload the entire video into memory.
+
 Q: Is this finished?  
-A: Some parts yes.
+A: Mostly yes.
 
 Q: Can I use this in production?  
 A: Define production.