diff --git a/.cvsignore b/.cvsignore
new file mode 100644
index 0000000..fa5ce8f
--- /dev/null
+++ b/.cvsignore
@@ -0,0 +1,2 @@
+Debug
+CP.ncb
diff --git a/app/.cvsignore b/app/.cvsignore
new file mode 100644
index 0000000..5281b66
--- /dev/null
+++ b/app/.cvsignore
@@ -0,0 +1,5 @@
+Debug
+app.plg
+zlib1.dll
+nufxlib2D.dll
+diskimg4.dll
diff --git a/diskimg/.cvsignore b/diskimg/.cvsignore
new file mode 100644
index 0000000..329d484
--- /dev/null
+++ b/diskimg/.cvsignore
@@ -0,0 +1 @@
+Debug
diff --git a/diskimg/libhfs/.cvsignore b/diskimg/libhfs/.cvsignore
new file mode 100644
index 0000000..329d484
--- /dev/null
+++ b/diskimg/libhfs/.cvsignore
@@ -0,0 +1 @@
+Debug
diff --git a/mdc/.cvsignore b/mdc/.cvsignore
new file mode 100644
index 0000000..f13fff4
--- /dev/null
+++ b/mdc/.cvsignore
@@ -0,0 +1 @@
+diskimg4.dll
diff --git a/reformat/.cvsignore b/reformat/.cvsignore
new file mode 100644
index 0000000..329d484
--- /dev/null
+++ b/reformat/.cvsignore
@@ -0,0 +1 @@
+Debug
diff --git a/util/.cvsignore b/util/.cvsignore
new file mode 100644
index 0000000..329d484
--- /dev/null
+++ b/util/.cvsignore
@@ -0,0 +1 @@
+Debug