diff --git a/assets/disk0/home/hdk/compile.js b/assets/disk0/home/hdk/compile.js
index 840688e..aaf4b4f 100644
--- a/assets/disk0/home/hdk/compile.js
+++ b/assets/disk0/home/hdk/compile.js
@@ -1,9 +1,26 @@
 if (exec_args[1] === undefined) {
-    println("Usage: compile myfile.js")
-    println("The compiled file will be myfile.bin")
+    println("Usage: compile -le/-lo myfile.js")
+    println("    The compiled and linked file will be myfile.out")
     return 1
 }
-const filenameWithoutExt = exec_args[1].substringBeforeLast(".")
-_G.shell.execute(`gzip -c ${exec_args[1]} | writeto ${filenameWithoutExt}.gz`)
-_G.shell.execute(`enc ${filenameWithoutExt}.gz ${filenameWithoutExt}.bin`)
-_G.shell.execute(`rm ${filenameWithoutExt}.gz`)
\ No newline at end of file
+
+// with linking
+if (exec_args[2]) {
+    const filenameWithoutExt = exec_args[2].substringBeforeLast(".")
+    const tempFilename = generateRandomHashStr(32)
+
+        _G.shell.execute(`gzip -c ${exec_args[2]} | writeto ${tempFilename}.gz`)
+        _G.shell.execute(`enc ${tempFilename}.gz ${tempFilename}.bin`)
+        _G.shell.execute(`rm ${tempFilename}.gz`)
+
+        _G.shell.execute(`link -${exec_args[1][2]} ${tempFilename}.bin`)
+        _G.shell.execute(`mv ${tempFilename}.out ${filenameWithoutExt}.out`)
+        _G.shell.execute(`rm ${tempFilename}.bin`)
+}
+// with no linking
+else {
+    const filenameWithoutExt = exec_args[1].substringBeforeLast(".")
+    _G.shell.execute(`gzip -c ${exec_args[1]} | writeto ${filenameWithoutExt}.gz`)
+    _G.shell.execute(`enc ${filenameWithoutExt}.gz ${filenameWithoutExt}.bin`)
+    _G.shell.execute(`rm ${filenameWithoutExt}.gz`)
+}
diff --git a/assets/disk0/home/hdk/free.js b/assets/disk0/home/hdk/free.js
new file mode 100644
index 0000000..db79d4f
--- /dev/null
+++ b/assets/disk0/home/hdk/free.js
@@ -0,0 +1,14 @@
+if (exec_args[1] === undefined) {
+    println("Usage: free ptr_in_hex")
+    println("   This will free the pointer loaded using 'load'")
+    return 1
+}
+
+// check for CUM header
+const ptr = parseInt(exec_args[1], 16)
+const magic = sys.peek(ptr)
+
+if (magic != 0xA5) return 1
+
+
+sys.free(ptr)
\ No newline at end of file
diff --git a/assets/disk0/home/hdk/run.js b/assets/disk0/home/hdk/run.js
index 0de487a..b067117 100644
--- a/assets/disk0/home/hdk/run.js
+++ b/assets/disk0/home/hdk/run.js
@@ -12,7 +12,8 @@ if (magic != 0xA5) return 1
 
 
 const source = sys.toObjectCode(ptr)
-const wrapper = new Function("exec_args", `const g={exec_args};with(g){${source}}`);
+//const wrapper = new Function("exec_args", `const g={exec_args};with(g){${source}}`);
+const wrapper = new Function("_BIOS", "_G", "_TVDOS", "exec_args", source)
 const newArgs = ["@ptr:"+ptr].concat(exec_args.slice(2))
 
-wrapper(newArgs)
\ No newline at end of file
+wrapper(_BIOS, _G, _TVDOS, newArgs)
\ No newline at end of file