diff --git a/.gitignore b/.gitignore
index de3276d..0e205d4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,6 @@
 
 # Configuration file 
-settings.*
+Settings.*
 
 # Generated by Cargo
 # will have compiled files and executables
diff --git a/copyme.settings.toml b/copyme.Settings.toml
similarity index 100%
rename from copyme.settings.toml
rename to copyme.Settings.toml
diff --git a/examples/simple_client.rs b/examples/simple_client.rs
index 3bc42cc..a62c4cc 100644
--- a/examples/simple_client.rs
+++ b/examples/simple_client.rs
@@ -5,36 +5,19 @@ use redis::{
     Connection,
 };
 
-use std::time::Instant;
-
 fn do_something() -> redis::RedisResult<()> {
     let client = Client::open("redis://127.0.0.1/")?;
     let mut con: Connection = client.get_connection()?;
-    let start = Instant::now();
+
+    /* do something here */
+    //let val : String = con.get("/pl/0/0")?;
+    let _ = con.set("/pl/0/0", "[(150.0, 230.0, 65280), \
+				(170.0, 170.0, 65280), \
+				(230.0, 170.0, 65280), \
+				(210.0, 230.0, 65280), \
+				(150.0, 230.0, 65280)]")?;
     
-    loop {
-	let elapsed = start.elapsed();
-	let time = 60.0 * elapsed.as_millis() as f32 / 1000.0;
-
-	let mut v : Vec<(f32,f32,u32)> = vec![];
-	
-	for i in 0..128 {
-	    let a = (time + i as f32) / 128.0 * std::f32::consts::PI * 2.0;
-	    let r = 1200.0 + (a*5.0).cos() * (500.0 * (time/5.0).cos());
-
-	    let x = a.cos() * r;
-	    let y = a.sin() * r;
-	    let col = if i % 8 < 4 {
-		0x000000ff
-	    } else {
-		0x00ff0000
-	    };
-	    v.push((x,y,col));
-	}
-	// println!("{:?}", v);
-	let _ = con.set("/pl/0/0", format!("{:?}", v))?;
-    }
-    // Ok(())
+    Ok(())
 }
 
 fn main() {
diff --git a/src/device/helios.rs b/src/device/helios.rs
index f607bb8..8b0fc88 100644
--- a/src/device/helios.rs
+++ b/src/device/helios.rs
@@ -42,16 +42,14 @@ impl Device for HeliosDevice {
 		}
 	}
 
-	fn draw(&mut self,
+	fn draw(&self,
 	        line: Vec<Point>,
 	        speed: u32,
 	) -> LJResult<()> {
-		while let Ok(DeviceStatus::NotReady) = self.dac.status() {
-		}
+		while let Ok(DeviceStatus::NotReady) = self.dac.status() {}
 
 		let points: Vec<helios_dac::Point> = line.into_iter().map(|p| p.into()).collect();
-		let frame = Frame::new(speed, points);
-		self.dac.write_frame(frame.clone())?;
+		let _frame = Frame::new(speed, points);
 		Ok(())
 	}
 
diff --git a/src/device.rs b/src/device/mod.rs
similarity index 98%
rename from src/device.rs
rename to src/device/mod.rs
index d85d95a..9f4455b 100644
--- a/src/device.rs
+++ b/src/device/mod.rs
@@ -29,7 +29,7 @@ pub struct Status {
 pub trait Device {
     fn status( &self ) -> Status;
     fn draw(
-	    &mut self,
+	    &self,
 	    frame: Vec<Point>,
     	speed: u32,
     ) -> LJResult<()> ;
diff --git a/src/main.rs b/src/main.rs
index 669642c..cb05855 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -72,8 +72,9 @@ fn run_all() -> LJResult<()> {
 
 		let frame = get_next_frame(&config, &transformers,
 		                           &mut rs, order == Order::Black)?;
+
 		// For now, draw all the time
-		tracer.draw(frame, 10_000)?;
+		tracer.draw(frame, 1000)?;
 	}
 
 	info!("Exiting, stoping device.");
@@ -108,6 +109,6 @@ fn get_next_frame(
 		line = transformer.apply(&line);
 	}
 
-	//info!("Line: {:?}", line);
+	info!("Line: {:?}", line);
 	Ok(line)
 }