diff --git a/.gitignore b/.gitignore
index 821672a..70d0b71 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,16 +5,4 @@ main.8xk
 
 main.bin
 
-main.ihx
-
-main.lk
-
-main.map
-
-main.noi
-
-ti83pv116.bin
-
 ti83pv116.sav
-
-0104.key
diff --git a/0104.key b/0104.key
new file mode 100644
index 0000000..1372147
--- /dev/null
+++ b/0104.key
@@ -0,0 +1,3 @@
+40AD2431DA2297E4175EAC61A3154FA3D847115794DD330AB7FF36BA59FEDA195FEA7C16743BD7BCED8A0DA885E5E5C34D5BF20D0AB3EF9181ED39BA2C4D898E87
+205B2E54E9B5C1FE26CE93261478D3873F3FC41BFFF1F5F934D7A5793A43C1C21C
+2197F7707B94079B73858720BF6D4909AB3BEDA1BA9B93112B041340A16ED597B604
diff --git a/ti83pv116.bin b/ti83pv116.bin
new file mode 100644
index 0000000..f6d4b0c
Binary files /dev/null and b/ti83pv116.bin differ