diff --git a/lumps/catoptromancy/demo2_p1.lmp b/lumps/catoptromancy/demo2_p1.lmp
deleted file mode 100644
index e847308a..00000000
Binary files a/lumps/catoptromancy/demo2_p1.lmp and /dev/null differ
diff --git a/lumps/catoptromancy/demo4_p1.lmp b/lumps/catoptromancy/demo4_p1.lmp
deleted file mode 100644
index b708cacd..00000000
Binary files a/lumps/catoptromancy/demo4_p1.lmp and /dev/null differ
diff --git a/lumps/demo2_p1.lmp b/lumps/demo2_p1.lmp
index 59a11f18..a574e70c 120000
--- a/lumps/demo2_p1.lmp
+++ b/lumps/demo2_p1.lmp
@@ -1 +1 @@
-catoptromancy/demo2_p1.lmp
\ No newline at end of file
+nick/demo2_p1.lmp
\ No newline at end of file
diff --git a/lumps/demo4_p1.lmp b/lumps/demo4_p1.lmp
index d6561785..1c06a8c1 120000
--- a/lumps/demo4_p1.lmp
+++ b/lumps/demo4_p1.lmp
@@ -1 +1 @@
-catoptromancy/demo4_p1.lmp
\ No newline at end of file
+nick/demo4_p1.lmp
\ No newline at end of file
diff --git a/lumps/nick/demo2_p1.lmp b/lumps/nick/demo2_p1.lmp
new file mode 100644
index 00000000..e3f3c828
Binary files /dev/null and b/lumps/nick/demo2_p1.lmp differ
diff --git a/lumps/nick/demo4_p1.lmp b/lumps/nick/demo4_p1.lmp
new file mode 100644
index 00000000..78914e76
Binary files /dev/null and b/lumps/nick/demo4_p1.lmp differ