diff --git a/src/main.rs b/src/main.rs
index 9d7544a..8eea3c0 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -66,7 +66,7 @@ impl Prusa {
     }
 
     // TODO return this into a specific type
-    fn get_storage_info(&self) -> Result<(StorageInfo), Error> {
+    fn get_storage_info(&self) -> Result<StorageInfo, Error> {
         let api_target = "/api/v1/storage";
         let resp = self.client.get(format!("http://{}{api_target}", self.ip_addr))
             .header("X-Api-Key", &self.api_key)
@@ -85,18 +85,59 @@ impl Prusa {
     //   type: string
     //   format: binary
 
+
+    // Need parameters
+    /*
+     parameters:
+        - in: header
+          name: Content-Length
+          description: Length of file to upload
+          schema:
+            type: integer
+            example: 101342
+        - in: header
+          name: Content-Type
+          description: Type of uploaded media
+          schema:
+            type: string
+            default: application/octet-stream
+        - in: header
+          name: Print-After-Upload
+          description: Whether to start printing the file after upload
+          schema:
+            type: string
+            description: ?0=False, ?1=True, according RFC8941/3.3.6
+            enum: [ "?0", "?1" ]
+            default: "?0"
+        - in: header
+          name: Overwrite
+          description: Whether to overwrite already existing files
+          schema:
+            type: string
+            description: ?0=False, ?1=True, according RFC8941/3.3.6
+            enum: ["?0", "?1"]
+            default: "?0"
+    */
+
     fn try_load_file(&self, filepath: &str) -> Result<Uuid, Error> {
         let data = fs::read(filepath)?;
 
         // TODO: Allow storage selection
         // For now, assume that we're using only USB:
-        let api_target = "/api/v1/files/usb/{path}";
+        let api_target = "/api/v1/files/usb/test.gcode";
         let resp = self.client.put(format!("http://{}{api_target}", self.ip_addr))
             .header("X-Api-Key", &self.api_key)
+            .header("Content-Type", "application/octet-stream")
+            .header("Content-Length", data.len())
+            .header("Print-After-Upload", "0")
+            .header("Overwrite", "0")
+            .body(data)
             .send()?;
         let text = resp.text()?;
         println!("{text}");
-        todo!("implement try_load_file")
+
+        todo!("Implement UUID Handling");
+        // Ok(Uuid::new_v8())
     }
 
     fn try_print_file(&self, _id: &Uuid) -> Result<(), Error> {
@@ -141,7 +182,6 @@ struct Cli {
 enum Command {
     Info,
     Load {
-        #[arg(short, long)]
         filepath: String,
     },
     Print {