diff --git a/api.go b/api.go
index 3c440d7..621d9c8 100644
--- a/api.go
+++ b/api.go
@@ -650,6 +650,13 @@
 	if err := r.ParseMultipartForm(4096); err != nil {
 		return err
 	}
+	remote := r.FormValue("t")
+	tag := ""
+	if strings.Contains(remote, ":") {
+		remoteParts := strings.Split(remote, ":")
+		tag = remoteParts[1]
+		remote = remoteParts[0]
+	}
 
 	dockerfile, _, err := r.FormFile("Dockerfile")
 	if err != nil {
@@ -664,8 +671,10 @@
 	}
 
 	b := NewBuildFile(srv, utils.NewWriteFlusher(w))
-	if _, err := b.Build(dockerfile, context); err != nil {
+	if id, err := b.Build(dockerfile, context); err != nil {
 		fmt.Fprintf(w, "Error build: %s\n", err)
+	} else if remote != "" {
+		srv.runtime.repositories.Set(remote, tag, id, false)
 	}
 	return nil
 }
diff --git a/buildfile.go b/buildfile.go
index 23f2f47..d9a4b5e 100644
--- a/buildfile.go
+++ b/buildfile.go
@@ -32,8 +32,6 @@
 	tmpContainers map[string]struct{}
 	tmpImages     map[string]struct{}
 
-	needCommit bool
-
 	out io.Writer
 }
 
@@ -81,9 +79,8 @@
 }
 
 func (b *buildFile) CmdMaintainer(name string) error {
-	b.needCommit = true
 	b.maintainer = name
-	return nil
+	return b.commit("", b.config.Cmd, fmt.Sprintf("MAINTAINER %s", name))
 }
 
 func (b *buildFile) CmdRun(args string) error {
@@ -95,28 +92,34 @@
 		return err
 	}
 
-	cmd, env := b.config.Cmd, b.config.Env
+	cmd := b.config.Cmd
 	b.config.Cmd = nil
 	MergeConfig(b.config, config)
 
-	if cache, err := b.srv.ImageGetCached(b.image, config); err != nil {
+	utils.Debugf("Command to be executed: %v", b.config.Cmd)
+
+	if cache, err := b.srv.ImageGetCached(b.image, b.config); err != nil {
 		return err
 	} else if cache != nil {
-		utils.Debugf("Use cached version")
+		utils.Debugf("[BUILDER] Use cached version")
 		b.image = cache.Id
 		return nil
+	} else {
+		utils.Debugf("[BUILDER] Cache miss")
 	}
 
 	cid, err := b.run()
 	if err != nil {
 		return err
 	}
-	b.config.Cmd, b.config.Env = cmd, env
-	return b.commit(cid)
+	if err := b.commit(cid, cmd, "run"); err != nil {
+		return err
+	}
+	b.config.Cmd = cmd
+	return nil
 }
 
 func (b *buildFile) CmdEnv(args string) error {
-	b.needCommit = true
 	tmp := strings.SplitN(args, " ", 2)
 	if len(tmp) != 2 {
 		return fmt.Errorf("Invalid ENV format")
@@ -131,60 +134,34 @@
 		}
 	}
 	b.config.Env = append(b.config.Env, key+"="+value)
-	return nil
+	return b.commit("", b.config.Cmd, fmt.Sprintf("ENV %s=%s", key, value))
 }
 
 func (b *buildFile) CmdCmd(args string) error {
-	b.needCommit = true
 	var cmd []string
 	if err := json.Unmarshal([]byte(args), &cmd); err != nil {
 		utils.Debugf("Error unmarshalling: %s, using /bin/sh -c", err)
-		b.config.Cmd = []string{"/bin/sh", "-c", args}
-	} else {
-		b.config.Cmd = cmd
+		cmd = []string{"/bin/sh", "-c", args}
 	}
+	if err := b.commit("", cmd, fmt.Sprintf("CMD %v", cmd)); err != nil {
+		return err
+	}
+	b.config.Cmd = cmd
 	return nil
 }
 
 func (b *buildFile) CmdExpose(args string) error {
 	ports := strings.Split(args, " ")
 	b.config.PortSpecs = append(ports, b.config.PortSpecs...)
-	return nil
+	return b.commit("", b.config.Cmd, fmt.Sprintf("EXPOSE %v", ports))
 }
 
 func (b *buildFile) CmdInsert(args string) error {
-	if b.image == "" {
-		return fmt.Errorf("Please provide a source image with `from` prior to insert")
-	}
-	tmp := strings.SplitN(args, " ", 2)
-	if len(tmp) != 2 {
-		return fmt.Errorf("Invalid INSERT format")
-	}
-	sourceUrl := strings.Trim(tmp[0], " ")
-	destPath := strings.Trim(tmp[1], " ")
+	return fmt.Errorf("INSERT has been deprecated. Please use ADD instead")
+}
 
-	file, err := utils.Download(sourceUrl, b.out)
-	if err != nil {
-		return err
-	}
-	defer file.Body.Close()
-
-	b.config.Cmd = []string{"echo", "INSERT", sourceUrl, "in", destPath}
-	cid, err := b.run()
-	if err != nil {
-		return err
-	}
-
-	container := b.runtime.Get(cid)
-	if container == nil {
-		return fmt.Errorf("An error occured while creating the container")
-	}
-
-	if err := container.Inject(file.Body, destPath); err != nil {
-		return err
-	}
-
-	return b.commit(cid)
+func (b *buildFile) CmdCopy(args string) error {
+	return fmt.Errorf("COPY has been deprecated. Please use ADD instead")
 }
 
 func (b *buildFile) CmdAdd(args string) error {
@@ -193,12 +170,13 @@
 	}
 	tmp := strings.SplitN(args, " ", 2)
 	if len(tmp) != 2 {
-		return fmt.Errorf("Invalid INSERT format")
+		return fmt.Errorf("Invalid ADD format")
 	}
 	orig := strings.Trim(tmp[0], " ")
 	dest := strings.Trim(tmp[1], " ")
 
-	b.config.Cmd = []string{"echo", "PUSH", orig, "in", dest}
+	cmd := b.config.Cmd
+	b.config.Cmd = []string{"/bin/sh", "-c", fmt.Sprintf("#(nop) ADD %s in %s", orig, dest)}
 	cid, err := b.run()
 	if err != nil {
 		return err
@@ -208,19 +186,23 @@
 	if container == nil {
 		return fmt.Errorf("Error while creating the container (CmdAdd)")
 	}
-
-	if err := os.MkdirAll(path.Join(container.rwPath(), dest), 0700); err != nil {
+	if err := container.EnsureMounted(); err != nil {
 		return err
 	}
+	defer container.Unmount()
 
 	origPath := path.Join(b.context, orig)
-	destPath := path.Join(container.rwPath(), dest)
+	destPath := path.Join(container.RootfsPath(), dest)
 
 	fi, err := os.Stat(origPath)
 	if err != nil {
 		return err
 	}
 	if fi.IsDir() {
+		if err := os.MkdirAll(destPath, 0700); err != nil {
+			return err
+		}
+
 		files, err := ioutil.ReadDir(path.Join(b.context, orig))
 		if err != nil {
 			return err
@@ -231,12 +213,18 @@
 			}
 		}
 	} else {
+		if err := os.MkdirAll(path.Dir(destPath), 0700); err != nil {
+			return err
+		}
 		if err := utils.CopyDirectory(origPath, destPath); err != nil {
 			return err
 		}
 	}
-
-	return b.commit(cid)
+	if err := b.commit(cid, cmd, fmt.Sprintf("ADD %s in %s", orig, dest)); err != nil {
+		return err
+	}
+	b.config.Cmd = cmd
+	return nil
 }
 
 func (b *buildFile) run() (string, error) {
@@ -265,20 +253,30 @@
 	return c.Id, nil
 }
 
-func (b *buildFile) commit(id string) error {
+// Commit the container <id> with the autorun command <autoCmd>
+func (b *buildFile) commit(id string, autoCmd []string, comment string) error {
 	if b.image == "" {
 		return fmt.Errorf("Please provide a source image with `from` prior to commit")
 	}
 	b.config.Image = b.image
 	if id == "" {
-		cmd := b.config.Cmd
-		b.config.Cmd = []string{"true"}
+		b.config.Cmd = []string{"/bin/sh", "-c", "#(nop) " + comment}
+
+		if cache, err := b.srv.ImageGetCached(b.image, b.config); err != nil {
+			return err
+		} else if cache != nil {
+			utils.Debugf("[BUILDER] Use cached version")
+			b.image = cache.Id
+			return nil
+		} else {
+			utils.Debugf("[BUILDER] Cache miss")
+		}
+
 		if cid, err := b.run(); err != nil {
 			return err
 		} else {
 			id = cid
 		}
-		b.config.Cmd = cmd
 	}
 
 	container := b.runtime.Get(id)
@@ -286,20 +284,20 @@
 		return fmt.Errorf("An error occured while creating the container")
 	}
 
+	// Note: Actually copy the struct
+	autoConfig := *b.config
+	autoConfig.Cmd = autoCmd
 	// Commit the container
-	image, err := b.builder.Commit(container, "", "", "", b.maintainer, nil)
+	image, err := b.builder.Commit(container, "", "", "", b.maintainer, &autoConfig)
 	if err != nil {
 		return err
 	}
 	b.tmpImages[image.Id] = struct{}{}
 	b.image = image.Id
-	b.needCommit = false
 	return nil
 }
 
 func (b *buildFile) Build(dockerfile, context io.Reader) (string, error) {
-	defer b.clearTmp(b.tmpContainers, b.tmpImages)
-
 	if context != nil {
 		name, err := ioutil.TempDir("/tmp", "docker-build")
 		if err != nil {
@@ -337,6 +335,7 @@
 		method, exists := reflect.TypeOf(b).MethodByName("Cmd" + strings.ToUpper(instruction[:1]) + strings.ToLower(instruction[1:]))
 		if !exists {
 			fmt.Fprintf(b.out, "Skipping unknown instruction %s\n", strings.ToUpper(instruction))
+			continue
 		}
 		ret := method.Func.Call([]reflect.Value{reflect.ValueOf(b), reflect.ValueOf(arguments)})[0].Interface()
 		if ret != nil {
@@ -345,22 +344,10 @@
 
 		fmt.Fprintf(b.out, "===> %v\n", b.image)
 	}
-	if b.needCommit {
-		if err := b.commit(""); err != nil {
-			return "", err
-		}
-	}
 	if b.image != "" {
-		// The build is successful, keep the temporary containers and images
-		for i := range b.tmpImages {
-			delete(b.tmpImages, i)
-		}
-		fmt.Fprintf(b.out, "Build success.\n Image id:\n%s\n", b.image)
+		fmt.Fprintf(b.out, "Build successful.\n===> %s\n", b.image)
 		return b.image, nil
 	}
-	for i := range b.tmpContainers {
-		delete(b.tmpContainers, i)
-	}
 	return "", fmt.Errorf("An error occured during the build\n")
 }
 
diff --git a/commands.go b/commands.go
index f5c00ec..38deb1a 100644
--- a/commands.go
+++ b/commands.go
@@ -17,6 +17,7 @@
 	"net/url"
 	"os"
 	"os/signal"
+	"path"
 	"path/filepath"
 	"reflect"
 	"strconv"
@@ -130,16 +131,20 @@
 }
 
 func (cli *DockerCli) CmdBuild(args ...string) error {
-	cmd := Subcmd("build", "[OPTIONS] [CONTEXT]", "Build an image from a Dockerfile")
-	fileName := cmd.String("f", "Dockerfile", "Use `file` as Dockerfile. Can be '-' for stdin")
+	cmd := Subcmd("build", "[OPTIONS] PATH | -", "Build a new container image from the source code at PATH")
+	tag := cmd.String("t", "", "Tag to be applied to the resulting image in case of success")
 	if err := cmd.Parse(args); err != nil {
 		return nil
 	}
+	if cmd.NArg() != 1 {
+		cmd.Usage()
+		return nil
+	}
 
 	var (
-		file          io.ReadCloser
 		multipartBody io.Reader
-		err           error
+		file          io.ReadCloser
+		contextPath   string
 	)
 
 	// Init the needed component for the Multipart
@@ -148,27 +153,19 @@
 	w := multipart.NewWriter(buff)
 	boundary := strings.NewReader("\r\n--" + w.Boundary() + "--\r\n")
 
-	// Create a FormFile multipart for the Dockerfile
-	if *fileName == "-" {
-		file = os.Stdin
-	} else {
-		file, err = os.Open(*fileName)
-		if err != nil {
-			return err
-		}
-		defer file.Close()
-	}
-	if wField, err := w.CreateFormFile("Dockerfile", *fileName); err != nil {
-		return err
-	} else {
-		io.Copy(wField, file)
-	}
-	multipartBody = io.MultiReader(multipartBody, boundary)
-
 	compression := Bzip2
 
-	// Create a FormFile multipart for the context if needed
-	if cmd.Arg(0) != "" {
+	if cmd.Arg(0) == "-" {
+		file = os.Stdin
+	} else {
+		// Send Dockerfile from arg/Dockerfile (deprecate later)
+		if f, err := os.Open(path.Join(cmd.Arg(0), "Dockerfile")); err != nil {
+			return err
+		} else {
+			file = f
+		}
+		// Send context from arg
+		// Create a FormFile multipart for the context if needed
 		// FIXME: Use NewTempArchive in order to have the size and avoid too much memory usage?
 		context, err := Tar(cmd.Arg(0), compression)
 		if err != nil {
@@ -185,17 +182,25 @@
 			// FIXME: Find a way to have a progressbar for the upload too
 			io.Copy(wField, utils.ProgressReader(ioutil.NopCloser(context), -1, os.Stdout, "Caching Context %v/%v (%v)\r", false))
 		}
-
 		multipartBody = io.MultiReader(multipartBody, boundary)
 	}
+	// Create a FormFile multipart for the Dockerfile
+	if wField, err := w.CreateFormFile("Dockerfile", "Dockerfile"); err != nil {
+		return err
+	} else {
+		io.Copy(wField, file)
+	}
+	multipartBody = io.MultiReader(multipartBody, boundary)
 
+	v := &url.Values{}
+	v.Set("t", *tag)
 	// Send the multipart request with correct content-type
-	req, err := http.NewRequest("POST", fmt.Sprintf("http://%s:%d%s", cli.host, cli.port, "/build"), multipartBody)
+	req, err := http.NewRequest("POST", fmt.Sprintf("http://%s:%d%s?%s", cli.host, cli.port, "/build", v.Encode()), multipartBody)
 	if err != nil {
 		return err
 	}
 	req.Header.Set("Content-Type", w.FormDataContentType())
-	if cmd.Arg(0) != "" {
+	if contextPath != "" {
 		req.Header.Set("X-Docker-Context-Compression", compression.Flag())
 		fmt.Println("Uploading Context...")
 	}
diff --git a/docs/sources/commandline/command/build.rst b/docs/sources/commandline/command/build.rst
index a8d2093..81120b2 100644
--- a/docs/sources/commandline/command/build.rst
+++ b/docs/sources/commandline/command/build.rst
@@ -2,12 +2,27 @@
 :description: Build a new image from the Dockerfile passed via stdin
 :keywords: build, docker, container, documentation
 
-========================================================
-``build`` -- Build a container from Dockerfile via stdin
-========================================================
+================================================
+``build`` -- Build a container from a Dockerfile
+================================================
 
 ::
 
-    Usage: docker build -
-    Example: cat Dockerfile | docker build -
-    Build a new image from the Dockerfile passed via stdin
+    Usage: docker build [OPTIONS] PATH | -
+    Build a new container image from the source code at PATH
+      -t="": Tag to be applied to the resulting image in case of success.
+
+Examples
+--------
+
+.. code-block:: bash
+
+    docker build .
+
+This will take the local Dockerfile
+
+.. code-block:: bash
+
+    docker build -
+
+This will read a Dockerfile form Stdin without context
diff --git a/docs/sources/use/builder.rst b/docs/sources/use/builder.rst
index 4e53ed4..abd5b9e 100644
--- a/docs/sources/use/builder.rst
+++ b/docs/sources/use/builder.rst
@@ -125,8 +125,14 @@
 .. note::
     The path must include the file name.
 
-.. note::
-    This instruction has temporarily disabled
+2.8 ADD
+-------
+
+    ``ADD <src> <dest>``
+
+The `ADD` instruction will insert the files from the `<src>` path of the context into `<dest>` path 
+of the container.
+The context must be set in order to use this instruction. (see examples)
 
 3. Dockerfile Examples
 ======================