diff --git a/src/cue_sheet/mod.rs b/src/cue_sheet/mod.rs
index c625757..c23852d 100644
--- a/src/cue_sheet/mod.rs
+++ b/src/cue_sheet/mod.rs
@@ -1,51 +1,30 @@
 //! Module to extract the cue sheet from the NRG metadata.
 
+use std::io::Write;
+use std::fs::File;
+
 use ::error::NrgError;
 use ::metadata::metadata::NrgMetadata;
+use ::metadata::cuex::NrgCuexTrack;
 
 
-pub fn write_cue_sheet(image_name: &String, nm: &NrgMetadata)
+/// Writes the cue sheet for `image_name` into a file.
+///
+/// `metadata` is the metadata extracted from `image_name` by nrgrip::metadata.
+/// The output file's name is derived from `image_name`.
+pub fn write_cue_sheet(image_name: &String, metadata: &NrgMetadata)
                        -> Result<(), NrgError> {
-    if nm.cuex_chunk.is_none() {
+    if metadata.cuex_chunk.is_none() {
         return Err(NrgError::NoNrgCue);
     }
-    let cuex_tracks = &nm.cuex_chunk.as_ref().unwrap().tracks;
+    let cuex_tracks = &metadata.cuex_chunk.as_ref().unwrap().tracks;
 
-    let file_name = try!(make_cue_sheet_name(image_name));
+    let file_name = make_cue_sheet_name(image_name);
+    let mut fd = try!(File::create(file_name));
 
-    println!("FILE \"{}\" RAW", image_name);
-
-    let mut index0_pos = -1;
-    for track in cuex_tracks {
-        // Ignore lead-in and lead-out areas
-        if track.track_number == 0 || track.track_number == 0xAA {
-            continue;
-        }
-
-        // Ignore negative positions
-        if track.position_sectors < 0 {
-            continue;
-        }
-
-        // Store/skip index0
-        if track.index_number == 0 {
-            index0_pos = track.position_sectors;
-            continue;
-        }
-
-        // Write track info
-        println!("  TRACK {:02} AUDIO", track.track_number);
-
-        // Write index0 if we stored it and it's before the current index's
-        // position (i.e., it indicates a pre-gap)
-        if index0_pos >= 0 && index0_pos < track.position_sectors {
-            try!(write_cue_index(0, index0_pos));
-            index0_pos = -1;
-        }
-
-        // Write current index
-        try!(write_cue_index(track.index_number, track.position_sectors));
-    }
+    // Write cue sheet
+    try!(writeln!(fd, "FILE \"{}\" RAW", image_name));
+    try!(write_cue_tracks(&mut fd, cuex_tracks));
 
     Ok(())
 }
@@ -56,12 +35,66 @@ pub fn write_cue_sheet(image_name: &String, nm: &NrgMetadata)
 /// If `image_name`'s extension is `.nrg` (case-insensitive), the cue sheet's
 /// name will be the same as `image_name` with a `.cue` extension instead of
 /// `.nrg`. Otherwise, the cue sheet's name will be `image_name.cue`.
-fn make_cue_sheet_name(image_name: &String) -> Result<String, NrgError> {
-    Ok("image.cue".to_string())
+fn make_cue_sheet_name(image_name: &String) -> String {
+    let mut name = image_name.clone();
+    if name.to_lowercase().ends_with(".nrg") {
+        let newlen = name.len() - 4;
+        name.truncate(newlen);
+    }
+    name.push_str(".cue");
+    name
 }
 
 
-fn write_cue_index(index: u8, position_sectors: i32)
+/// Writes a list of cue tracks to `fd`.
+fn write_cue_tracks(fd: &mut File, cuex_tracks: &Vec<NrgCuexTrack>)
+                   -> Result<(), NrgError> {
+    let mut index0_pos = -1; // position of the last index #0 encountered
+    for track in cuex_tracks {
+        try!(write_cue_track(fd, track, &mut index0_pos));
+    }
+    Ok(())
+}
+
+
+/// Writes a cue track's info to `fd`.
+///
+/// `index0_pos` should be negative when this function is first called.
+fn write_cue_track(fd: &mut File, track: &NrgCuexTrack, index0_pos: &mut i32)
+                   -> Result<(), NrgError> {
+    // Ignore lead-in and lead-out areas
+    if track.track_number == 0 || track.track_number == 0xAA {
+        return Ok(());
+    }
+
+    // Ignore negative positions
+    if track.position_sectors < 0 {
+        return Ok(());
+    }
+
+    // Store/skip index0
+    if track.index_number == 0 {
+        *index0_pos = track.position_sectors;
+        return Ok(());
+    }
+
+    // Write track info
+    try!(writeln!(fd, "  TRACK {:02} AUDIO", track.track_number));
+
+    // Write index0 if we stored it and it's before the current index's
+    // position (i.e., it indicates a pre-gap)
+    if *index0_pos >= 0 && *index0_pos < track.position_sectors {
+        try!(write_cue_index(fd, 0, *index0_pos));
+        *index0_pos = -1;
+    }
+
+    // Write current index
+    write_cue_index(fd, track.index_number, track.position_sectors)
+}
+
+
+/// Writes a cue index's info to `fd`.
+fn write_cue_index(fd: &mut File, index: u8, position_sectors: i32)
                    -> Result<(), NrgError> {
     assert!(position_sectors >= 0);
 
@@ -71,8 +104,8 @@ fn write_cue_index(index: u8, position_sectors: i32)
     let minutes = seconds / 60;
     seconds %= 60;
 
-    println!("    INDEX {:02} {:02}:{:02}:{:02}",
-             index, minutes, seconds, remaining_sectors);
+    try!(writeln!(fd, "    INDEX {:02} {:02}:{:02}:{:02}",
+                  index, minutes, seconds, remaining_sectors));
 
     Ok(())
 }
diff --git a/src/metadata/mod.rs b/src/metadata/mod.rs
index 19403b7..9922dc5 100644
--- a/src/metadata/mod.rs
+++ b/src/metadata/mod.rs
@@ -6,7 +6,7 @@ use std::io::{Seek, SeekFrom};
 use ::error::NrgError;
 
 pub mod metadata;
-mod cuex;
+pub mod cuex;
 mod daox;
 mod sinf;
 mod mtyp;