diff --git a/Cargo.lock b/Cargo.lock
index 929e8d2..a5253d8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -390,26 +390,25 @@ dependencies = [
 [[package]]
 name = "hbbytecode"
 version = "0.1.0"
-source = "git+https://git.ablecorp.us/AbleOS/holey-bytes.git#faf068885a42aedbb6a2bc50e21cb6d34f211cdb"
+source = "git+https://git.ablecorp.us/AbleOS/holey-bytes.git#254d5ed96234c8291770d84b2ac11ef7dd403b28"
 
 [[package]]
 name = "hbbytecode"
 version = "0.1.0"
-source = "git+https://git.ablecorp.us/ableos/holey-bytes.git#faf068885a42aedbb6a2bc50e21cb6d34f211cdb"
+source = "git+https://git.ablecorp.us/ableos/holey-bytes.git#254d5ed96234c8291770d84b2ac11ef7dd403b28"
 
 [[package]]
 name = "hblang"
 version = "0.1.0"
-source = "git+https://git.ablecorp.us/AbleOS/holey-bytes.git#faf068885a42aedbb6a2bc50e21cb6d34f211cdb"
+source = "git+https://git.ablecorp.us/AbleOS/holey-bytes.git#254d5ed96234c8291770d84b2ac11ef7dd403b28"
 dependencies = [
  "hbvm 0.1.0 (git+https://git.ablecorp.us/AbleOS/holey-bytes.git)",
- "regalloc2",
 ]
 
 [[package]]
 name = "hbvm"
 version = "0.1.0"
-source = "git+https://git.ablecorp.us/AbleOS/holey-bytes.git#faf068885a42aedbb6a2bc50e21cb6d34f211cdb"
+source = "git+https://git.ablecorp.us/AbleOS/holey-bytes.git#254d5ed96234c8291770d84b2ac11ef7dd403b28"
 dependencies = [
  "hbbytecode 0.1.0 (git+https://git.ablecorp.us/AbleOS/holey-bytes.git)",
 ]
@@ -417,7 +416,7 @@ dependencies = [
 [[package]]
 name = "hbvm"
 version = "0.1.0"
-source = "git+https://git.ablecorp.us/ableos/holey-bytes.git#faf068885a42aedbb6a2bc50e21cb6d34f211cdb"
+source = "git+https://git.ablecorp.us/ableos/holey-bytes.git#254d5ed96234c8291770d84b2ac11ef7dd403b28"
 dependencies = [
  "hbbytecode 0.1.0 (git+https://git.ablecorp.us/ableos/holey-bytes.git)",
 ]
@@ -900,16 +899,6 @@ dependencies = [
  "bitflags 1.3.2",
 ]
 
-[[package]]
-name = "regalloc2"
-version = "0.10.2"
-source = "git+https://github.com/jakubDoka/regalloc2.git#34d8424a0d74746d231a96239fdb32e3d5ec0245"
-dependencies = [
- "hashbrown",
- "rustc-hash",
- "smallvec",
-]
-
 [[package]]
 name = "regex-syntax"
 version = "0.8.4"
diff --git a/sysdata/libraries/stn/src/buffer.hb b/sysdata/libraries/stn/src/buffer.hb
index ef5bf71..aa7c43f 100644
--- a/sysdata/libraries/stn/src/buffer.hb
+++ b/sysdata/libraries/stn/src/buffer.hb
@@ -4,10 +4,8 @@ receive_message := fn(buffer_id: int, memory_map_location: ^u8, length: int): ^u
 	return @eca(^u8, 4, buffer_id, memory_map_location, length)
 }
 
-send_message := fn(msg: ^u8, buffer_id: int): void {
-	msg_length := @inline(string.length, msg)
-	@eca(i32, 3, buffer_id, msg, msg_length)
-	return
+send_message := fn(msg: ^u8, buffer_id: int, length: int): void {
+	return @eca(void, 3, buffer_id, msg, length)
 }
 
 create := fn(msg: ^u8): int {
diff --git a/sysdata/libraries/stn/src/memory.hb b/sysdata/libraries/stn/src/memory.hb
index f9cb6df..4feafa0 100644
--- a/sysdata/libraries/stn/src/memory.hb
+++ b/sysdata/libraries/stn/src/memory.hb
@@ -17,48 +17,23 @@ release_page := fn(ptr: ^u8, page_count: u8): void {
 	return @eca(void, 3, 2, msg, 12)
 }
 
-// outb := fn(addr: u16, value: u8): void {
-// 	msg := [u8; 5].(1, 0, @as(u8, addr & 0xFF), @as(u8, addr >> 8 & 0xFF), value)
-// 	return @eca(void, 3, 3, &msg, 5)
-// }
-
-// inb := fn(addr: u16): u8 {
-// 	msg := [u8; 4].(0, 0, @as(u8, addr & 0xFF), @as(u8, addr >> 8 & 0xFF))
-// 	return @eca(u8, 3, 3, &msg, 4)
-// }
+OutbMsg := struct {a: u8, b: u8, addr: u16, value: u8}
+InbMsg := struct {a: u8, b: u8, addr: u16}
+OutlMsg := struct {a: u8, b: u8, addr: u16, value: u32}
+InlMsg := struct {a: u8, b: u8, addr: u16}
 
 outb := fn(addr: u16, value: u8): void {
-	msg := "\0\0\0\0\0";
-	*@as(^u8, msg) = @as(u8, 1);
-	*@as(^u8, msg + 1) = @as(u8, 0);
-	*@as(^u16, @bitcast(msg + 2)) = addr;
-	*@as(^u8, msg + 4) = value
-	@eca(void, 3, 3, msg, 5)
-	return
+	return @eca(void, 3, 3, &OutbMsg.(1, 0, addr, value), @sizeof(OutbMsg))
 }
 
 inb := fn(addr: u16): u8 {
-	msg := "\0\0\0\0";
-	*@as(^u8, msg) = @as(u8, 0);
-	*@as(^u8, msg + 1) = @as(u8, 0);
-	*@as(^u16, @bitcast(msg + 2)) = addr
-	return @eca(u8, 3, 3, msg, 4)
+	return @eca(u8, 3, 3, &InbMsg.(0, 0, addr), @sizeof(InbMsg))
 }
 
 outl := fn(addr: u16, value: u32): void {
-	msg := "\0\0\0\0\0\0\0\0";
-	*@as(^u8, msg) = @as(u8, 1);
-	*@as(^u8, msg + 1) = @as(u8, 2);
-	*@as(^u16, @bitcast(msg + 2)) = addr;
-	*@as(^u32, @bitcast(msg + 4)) = value
-	@eca(void, 3, 3, msg, 8)
-	return
+	return @eca(void, 3, 3, &OutlMsg.(1, 2, addr, value), @sizeof(OutlMsg))
 }
 
 inl := fn(addr: u16): u32 {
-	msg := "\0\0\0\0";
-	*@as(^u8, msg) = @as(u8, 0);
-	*@as(^u8, msg + 1) = @as(u8, 2);
-	*@as(^u16, @bitcast(msg + 2)) = addr
-	return @eca(u32, 3, 3, msg, 4)
+	return @eca(u32, 3, 3, &InlMsg.(0, 2, addr), @sizeof(InlMsg))
 }
\ No newline at end of file
diff --git a/sysdata/libraries/stn/src/string.hb b/sysdata/libraries/stn/src/string.hb
index 5b5c8ef..042de02 100644
--- a/sysdata/libraries/stn/src/string.hb
+++ b/sysdata/libraries/stn/src/string.hb
@@ -4,43 +4,45 @@ length := fn(ptr: ^u8): int {
 	return len
 }
 
+// WTFFF is wrong with display_int
 display_int := fn(num: int, p: ^u8): ^u8 {
-	i := 0
-	if num == 0 {
-		*p = 48;
-		*(p + 1) = 0
-		return p
-	}
-
-	neg := num < 0
-	if neg {
+	ptr := p
+	negative := num < 0
+	if negative {
 		num = -num
 	}
-
-	loop if num == 0 break else {
-		*(p + i) = num % 10 + 48
-		num /= 10
-		i += 1
+	if num == 0 {
+		*ptr = 48
+		ptr += 1
+	} else {
+		loop if num == 0 break else {
+			*ptr = num % 10 + 48
+			ptr += 1
+			num /= 10
+		}
 	}
-
-	if neg {
-		*(p + i) = 45
-		i += 1
-	}
-	@inline(reverse, p, i)
-
+	if negative {
+		*ptr = 45
+		ptr += 1
+	};
+	*ptr = 0
+	@inline(reverse, p)
 	return p
 }
 
-reverse := fn(p: ^u8, len: int): void {
-	start := 0
-	end := len - 1
-	loop if start >= end break else {
-		temp := *(p + start);
-		*(p + start) = *(p + end);
-		*(p + end) = temp
-		start += 1
-		end -= 1
+reverse := fn(s: ^u8): void {
+	//reverse a string, don't remove digits
+	len := 0
+	loop if *(s + len) == 0 break else len += 1
+	i := 0
+	j := len - 1
+	temp := 0
+	loop if i >= j break else {
+		temp = *(s + i);
+		*(s + i) = *(s + j);
+		*(s + j) = temp
+		i += 1
+		j -= 1
 	}
 	return
 }
\ No newline at end of file
diff --git a/sysdata/programs/ps2_driver/src/main.hb b/sysdata/programs/ps2_driver/src/main.hb
index f727978..5096f7a 100644
--- a/sysdata/programs/ps2_driver/src/main.hb
+++ b/sysdata/programs/ps2_driver/src/main.hb
@@ -12,7 +12,7 @@ main := fn(): int {
 		log.info("PS/2 Keyboard Echoed\0")
 	}
 	a := 0
-	a += 1
+	// a += 1
 	if send_byte(244) == 250 {
 		log.info("Enabled scanning\0")
 	}
@@ -26,8 +26,8 @@ main := fn(): int {
 		}
 		prev_input = input
 		keycode_str := string.display_int(input, ptr)
-		log.info(string.display_int(input, ptr))
-		buffer.send_message(keycode_str, buf)
+		log.info(keycode_str)
+		buffer.send_message(&input, buf, 1)
 	}
 	return 0
 }
\ No newline at end of file