diff --git a/.gitignore b/.gitignore
index 9a9b355..f122054 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,4 @@
 /target
 .idea/
 config.json
-packet.bin
-outpacket.bin
+*.bin
diff --git a/src/encryption.rs b/src/encryption.rs
index 7b9b04b..e204cb1 100644
--- a/src/encryption.rs
+++ b/src/encryption.rs
@@ -1,4 +1,5 @@
 use std::io::Cursor;
+use std::fs::write;
 
 use binrw::{BinRead, BinResult};
 use physis::blowfish::Blowfish;
@@ -40,15 +41,19 @@ where
         panic!("This segment type is encrypted and no key was provided!");
     };
 
-    let size = size - 16; // 16 = header size
+    let size = size - (std::mem::size_of::<u32>() * 4) as u32; // 16 = header size
 
     let mut data = Vec::new();
     data.resize(size as usize, 0x0);
     reader.read_exact(&mut data)?;
 
+    write("encrypted.bin", &data);
+
     let blowfish = Blowfish::new(encryption_key);
     let decrypted_data = blowfish.decrypt(&data).unwrap();
 
+    write("decrypted.bin", &decrypted_data);
+
     let mut cursor = Cursor::new(&decrypted_data);
     T::read_options(&mut cursor, endian, ())
 }
diff --git a/src/packet.rs b/src/packet.rs
index bc02ead..cd35972 100644
--- a/src/packet.rs
+++ b/src/packet.rs
@@ -39,7 +39,9 @@ enum ConnectionType {
 #[binrw]
 #[derive(Debug, Clone)]
 struct IPCSegment {
-    unk: u32,
+    unk1: u8,
+    unk2: u8,
+    op_code: u8,
 }
 
 #[binrw]
@@ -142,8 +144,8 @@ async fn send_packet(socket: &mut WriteHalf<TcpStream>, segments: &[PacketSegmen
     }
 
     let header = PacketHeader {
-        unk1: 0,
-        unk2: 0,
+        unk1: 0xE2465DFF41A05252, // wtf?
+        unk2: 0x75C4997B4D642A7F, // wtf? x2
         timestamp,
         size: std::mem::size_of::<PacketHeader>() as u32 + total_segment_size,
         connection_type: ConnectionType::Lobby,
@@ -202,9 +204,11 @@ pub async fn parse_packet(socket: &mut WriteHalf<TcpStream>, data: &[u8], state:
                         state.client_key = Some(generate_encryption_key(key, phrase));
 
                         let blowfish = Blowfish::new(&state.client_key.unwrap());
-                        let mut data = blowfish.encrypt(&0xE0003C2Au32.to_le_bytes()).unwrap();
+                        let mut data = 0xE0003C2Au32.to_le_bytes().to_vec();
                         data.resize(0x280, 0);
 
+                        let data = blowfish.encrypt(&data).unwrap();
+
                         let response_packet = PacketSegment {
                             source_actor: 0,
                             target_actor: 0,