diff --git a/.classpath b/.classpath
new file mode 100644
index 0000000..0cbf9cd
--- /dev/null
+++ b/.classpath
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>
diff --git a/.project b/.project
new file mode 100644
index 0000000..83df1f1
--- /dev/null
+++ b/.project
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>chip8</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>
diff --git a/bin/.gitignore b/bin/.gitignore
new file mode 100644
index 0000000..c93a3f6
--- /dev/null
+++ b/bin/.gitignore
@@ -0,0 +1,2 @@
+/chip/
+/emu/
diff --git a/bin/chip/Chip.class b/bin/chip/Chip.class
index 5acb772..5e8c607 100644
Binary files a/bin/chip/Chip.class and b/bin/chip/Chip.class differ
diff --git a/bin/chip/ChipData.class b/bin/chip/ChipData.class
index d73727b..f923dc6 100644
Binary files a/bin/chip/ChipData.class and b/bin/chip/ChipData.class differ
diff --git a/bin/emu/ChipFrame.class b/bin/emu/ChipFrame.class
index 3c20d0e..a53e125 100644
Binary files a/bin/emu/ChipFrame.class and b/bin/emu/ChipFrame.class differ
diff --git a/bin/emu/ChipPanel.class b/bin/emu/ChipPanel.class
index b53c5f8..2f1fa4e 100644
Binary files a/bin/emu/ChipPanel.class and b/bin/emu/ChipPanel.class differ
diff --git a/bin/emu/Main.class b/bin/emu/Main.class
index 5684625..d845534 100644
Binary files a/bin/emu/Main.class and b/bin/emu/Main.class differ