diff --git a/.gitignore b/.gitignore
index 85c53b8..301b097 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,3 +16,4 @@
 /sol?/
 /myapi.key
 /.suf
+tags
diff --git a/bios-256k.bin b/bios-256k.bin
new file mode 100644
index 0000000..c6e25ac
Binary files /dev/null and b/bios-256k.bin differ
diff --git a/efi-e1000.rom b/efi-e1000.rom
new file mode 100644
index 0000000..4e29d9d
Binary files /dev/null and b/efi-e1000.rom differ
diff --git a/grade-lab1 b/grade-lab1
index 94bcb0f..f6451bb 100755
--- a/grade-lab1
+++ b/grade-lab1
@@ -12,7 +12,7 @@ def test_jos():
 
 @test(20, parent=test_jos)
 def test_printf():
-    r.match("6828 decimal is 15254 octal!")
+    r.match("444544 decimal is 1544200 octal!")
 
 BACKTRACE_RE = r"^ *ebp +f01[0-9a-z]{5} +eip +f0100[0-9a-z]{3} +args +([0-9a-z]+)"
 
diff --git a/kern/init.c b/kern/init.c
index 2512cfe..d4fdf63 100644
--- a/kern/init.c
+++ b/kern/init.c
@@ -25,7 +25,7 @@ i386_init(void)
 	// Can't call cprintf until after we do this!
 	cons_init();
 
-	cprintf("6828 decimal is %o octal!\n", 6828);
+	cprintf("444544 decimal is %o octal!\n", 444544);
 
 	// Lab 2 memory management initialization functions
 	mem_init();
diff --git a/kvmvapic.bin b/kvmvapic.bin
new file mode 100644
index 0000000..045f5c2
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diff --git a/vgabios-stdvga.bin b/vgabios-stdvga.bin
new file mode 100644
index 0000000..00cb73c
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