diff --git a/README.md b/README.md
index 0ed3630..edd5d2a 100644
--- a/README.md
+++ b/README.md
@@ -20,33 +20,33 @@ Need another driver? Just implement the [Driver interface](http://godoc.org/gith
 go get github.com/mattes/migrate
 
 # create new migration
-migrate -url="postgres://user@host:port/database" -path="./db/migrations" create
+migrate -url postgres://user@host:port/database -path ./db/migrations create add_field_to_table
 
 # apply all *up* migrations
-migrate -url="postgres://user@host:port/database" -path="./db/migrations" up
+migrate -url postgres://user@host:port/database -path ./db/migrations up
 
 # apply all *down* migrations
-migrate -url="postgres://user@host:port/database" -path="./db/migrations" down
+migrate -url postgres://user@host:port/database -path ./db/migrations down
 
 # roll back the most recently applied migration, then run it again.
-migrate -url="postgres://user@host:port/database" -path="./db/migrations" redo
+migrate -url postgres://user@host:port/database -path ./db/migrations redo
 
 # down and up again
-migrate -url="postgres://user@host:port/database" -path="./db/migrations" reset
+migrate -url postgres://user@host:port/database -path ./db/migrations reset
 
 # show current migration version
-migrate -url="postgres://user@host:port/database" -path="./db/migrations" version
+migrate -url postgres://user@host:port/database -path ./db/migrations version
 
 # apply the next n migrations
-migrate -url="postgres://user@host:port/database" -path="./db/migrations" migrate +1
-migrate -url="postgres://user@host:port/database" -path="./db/migrations" migrate +2
-migrate -url="postgres://user@host:port/database" -path="./db/migrations" migrate +n
+migrate -url postgres://user@host:port/database -path ./db/migrations migrate +1
+migrate -url postgres://user@host:port/database -path ./db/migrations migrate +2
+migrate -url postgres://user@host:port/database -path ./db/migrations migrate +n
 
 # apply the *down* migration of the current version 
 # and the previous n-1 migrations
-migrate -url="postgres://user@host:port/database" -path="./db/migrations" migrate -1
-migrate -url="postgres://user@host:port/database" -path="./db/migrations" migrate -2
-migrate -url="postgres://user@host:port/database" -path="./db/migrations" migrate -n
+migrate -url postgres://user@host:port/database -path ./db/migrations migrate -1
+migrate -url postgres://user@host:port/database -path ./db/migrations migrate -2
+migrate -url postgres://user@host:port/database -path ./db/migrations migrate -n
 ```
 
 
@@ -58,7 +58,7 @@ See http://godoc.org/github.com/mattes/migrate/migrate
 import "github.com/mattes/migrate/migrate"
 
 
-migrate.Up("postgres://user@host:port/database", "./db/migrations")
+migrate.Up postgres://user@host:port/database, "./db/migrations")
 // ... 
 // ... 
 ```
diff --git a/main.go b/main.go
index 6048211..058d531 100644
--- a/main.go
+++ b/main.go
@@ -5,40 +5,81 @@ import (
 	"fmt"
 	"github.com/mattes/migrate/migrate"
 	"os"
+	"strconv"
 )
 
-var db = flag.String("db", "schema://url", "Driver connection URL")
-var path = flag.String("path", "./db/migrations:./migrations:./db", "Migrations search path")
-var help = flag.Bool("help", false, "Show help")
+var url = flag.String("url", "schema://url", "Driver connection URL")
+var path = flag.String("path", "", "Path to migrations")
 
 func main() {
 	flag.Parse()
 
-	if *help {
-		usage()
-		os.Exit(0)
+	command := flag.Arg(0)
+
+	if *path == "" {
+		fmt.Println("Please specify path")
+		os.Exit(1)
 	}
 
-	command := flag.Arg(0)
 	switch command {
 	case "create":
-		if *path != "" {
-			fmt.Println("Please specify path")
-			os.Exit(1)
-		}
-		files, err := migrate.Create(*db, *path, "blablabla")
+		createCmd(*url, *path, flag.Arg(1))
+
+	case "migrate":
+		relativeN := flag.Arg(1)
+		relativeNInt, err := strconv.Atoi(relativeN)
 		if err != nil {
 			fmt.Println(err)
 			os.Exit(1)
 		}
-		fmt.Println(files)
+		migrateCmd(*url, *path, relativeNInt)
+
+	case "help":
+		helpCmd()
+
 	}
 
-	// fmt.Println(*db)
+	// fmt.Println(*url)
 
 }
 
-func usage() {
+func helpCmd() {
 	fmt.Fprint(os.Stderr, "Usage of migrate:\n")
 	flag.PrintDefaults()
 }
+
+func createCmd(url, migrationsPath, name string) {
+	files, err := migrate.Create(url, migrationsPath, name)
+	if err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+	fmt.Println(files)
+}
+
+func upCmd(url, migrationsPath string) {
+
+}
+
+func downCmd(url, migrationsPath string) {
+
+}
+
+func redoCmd(url, migrationsPath string) {
+
+}
+
+func resetCmd(url, migrationsPath string) {
+
+}
+
+func versionCmd(url, migrationsPath string) {
+
+}
+
+func migrateCmd(url, migrationsPath string, relativeN int) {
+	if err := migrate.Migrate(url, migrationsPath, relativeN); err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+}
diff --git a/migrate/migrate.go b/migrate/migrate.go
index 696285d..c0ee1a7 100644
--- a/migrate/migrate.go
+++ b/migrate/migrate.go
@@ -12,8 +12,8 @@ import (
 	"strings"
 )
 
-func common(db, migrationsPath string) (driver.Driver, *file.MigrationFiles, uint64, error) {
-	d, err := driver.New(db)
+func common(url, migrationsPath string) (driver.Driver, *file.MigrationFiles, uint64, error) {
+	d, err := driver.New(url)
 	if err != nil {
 		return nil, nil, 0, err
 	}
@@ -28,8 +28,8 @@ func common(db, migrationsPath string) (driver.Driver, *file.MigrationFiles, uin
 	return d, &files, version, nil
 }
 
-func Up(db, migrationsPath string) error {
-	d, files, version, err := common(db, migrationsPath)
+func Up(url, migrationsPath string) error {
+	d, files, version, err := common(url, migrationsPath)
 	if err != nil {
 		return err
 	}
@@ -44,8 +44,8 @@ func Up(db, migrationsPath string) error {
 	return errors.New("No migrations to apply.")
 }
 
-func Down(db, migrationsPath string) error {
-	d, files, version, err := common(db, migrationsPath)
+func Down(url, migrationsPath string) error {
+	d, files, version, err := common(url, migrationsPath)
 	if err != nil {
 		return err
 	}
@@ -60,8 +60,8 @@ func Down(db, migrationsPath string) error {
 	return errors.New("No migrations to apply.")
 }
 
-func Redo(db, migrationsPath string) error {
-	d, files, version, err := common(db, migrationsPath)
+func Redo(url, migrationsPath string) error {
+	d, files, version, err := common(url, migrationsPath)
 	if err != nil {
 		return err
 	}
@@ -84,8 +84,8 @@ func Redo(db, migrationsPath string) error {
 	return errors.New("No migrations to apply.")
 }
 
-func Reset(db, migrationsPath string) error {
-	d, files, version, err := common(db, migrationsPath)
+func Reset(url, migrationsPath string) error {
+	d, files, version, err := common(url, migrationsPath)
 	if err != nil {
 		return err
 	}
@@ -108,8 +108,8 @@ func Reset(db, migrationsPath string) error {
 	return errors.New("No migrations to apply.")
 }
 
-func Migrate(db, migrationsPath string, relativeN int) error {
-	d, files, version, err := common(db, migrationsPath)
+func Migrate(url, migrationsPath string, relativeN int) error {
+	d, files, version, err := common(url, migrationsPath)
 	if err != nil {
 		return err
 	}
@@ -130,16 +130,16 @@ func Migrate(db, migrationsPath string, relativeN int) error {
 	return errors.New("No migrations to apply.")
 }
 
-func Version(db, migrationsPath string) (version uint64, err error) {
-	d, err := driver.New(db)
+func Version(url, migrationsPath string) (version uint64, err error) {
+	d, err := driver.New(url)
 	if err != nil {
 		return 0, err
 	}
 	return d.Version()
 }
 
-func Create(db, migrationsPath, name string) (*file.MigrationFile, error) {
-	d, err := driver.New(db)
+func Create(url, migrationsPath, name string) (*file.MigrationFile, error) {
+	d, err := driver.New(url)
 	if err != nil {
 		return nil, err
 	}