diff --git a/README.md b/README.md
new file mode 100644
index 00000000..c3cb78b1
--- /dev/null
+++ b/README.md
@@ -0,0 +1 @@
+Read the tests!
diff --git a/index.js b/index.js
index ac6f3d7f..1f14112b 100644
--- a/index.js
+++ b/index.js
@@ -39,6 +39,9 @@ function Text() {
 Schema.Text = Text;
 
 Schema.prototype.automigrate = function (cb) {
+    if (this.adapter.freezeSchema) {
+        this.adapter.freezeSchema();
+    }
     if (this.adapter.automigrate) {
         this.adapter.automigrate(cb);
     } else {
@@ -410,7 +413,7 @@ AbstractClass.hasMany = function (anotherClass, params) {
 AbstractClass.belongsTo = function (anotherClass, params) {
     var methodName = params.as;
     var fk = params.foreignKey;
-    anotherClass.schema.defineForeignKey(anotherClass.modelName, fk);
+    // anotherClass.schema.defineForeignKey(anotherClass.modelName, fk);
     this.prototype[methodName] = function (p, cb) {
         if (p instanceof AbstractClass) { // acts as setter
             this[fk] = p.id;
diff --git a/lib/mongoose.js b/lib/mongoose.js
index 8224c42a..504e9074 100644
--- a/lib/mongoose.js
+++ b/lib/mongoose.js
@@ -25,6 +25,13 @@ MongooseAdapter.prototype.define = function (descr) {
     this.cache[descr.model.modelName] = {};
 };
 
+MongooseAdapter.prototype.defineForeignKey = function (model, key, cb) {
+    var piece = {};
+    piece[key] = {type: mongoose.Schema.ObjectId, index: true};
+    this._models[model].schema.add(piece);
+    cb(null, String);
+};
+
 MongooseAdapter.prototype.setCache = function (model, instance) {
     this.cache[model][instance.id] = instance;
 };
diff --git a/lib/neo4j.js b/lib/neo4j.js
index 8097df40..adcf5332 100644
--- a/lib/neo4j.js
+++ b/lib/neo4j.js
@@ -31,7 +31,8 @@ Neo4j.prototype.node = function find(id, callback) {
 
 Neo4j.prototype.create = function create(model, data, callback) {
     data.nodeType = model;
-    var node = this.client.createNode(cleanup(data));
+    var node = this.client.createNode();
+    node.data = cleanup(data);
     node.save(function (err) {
         if (err) {
             return callback && callback(err);
@@ -152,7 +153,7 @@ Neo4j.prototype.updateAttributes = function updateAttributes(model, id, data, cb
 };
 
 function cleanup(data) {
-    if (!data) return {};
+    if (!data) return console.log('no data!') && {};
     var res = {};
     Object.keys(data).forEach(function (key) {
         var v = data[key];
diff --git a/lib/sequelize.js b/lib/sequelize.js
index 2d97fa4c..c9ca0403 100644
--- a/lib/sequelize.js
+++ b/lib/sequelize.js
@@ -8,6 +8,7 @@ function SequelizeAdapter(schema) {
     this.schema = schema;
     this._models = {};
     this._modelDefinitions = {};
+    this._modelSettings = {};
     this.client = new Sequelize(
         schema.settings.database,
         schema.settings.username,
@@ -24,6 +25,7 @@ SequelizeAdapter.prototype.define = function (d) {
     var model = d.model;
     var settings = d.settings;
     var properties = d.properties;
+    var m = model.modelName;
     var translate = {
         'String':  Sequelize.STRING,
         'Text':    Sequelize.TEXT,
@@ -38,11 +40,20 @@ SequelizeAdapter.prototype.define = function (d) {
         props[property] = translate[properties[property].type.name];
     });
 
-    this._modelDefinitions[model.modelName] = props;
-    this._models[model.modelName] = this.client.define(model.modelName, props, settings);
+    this._modelDefinitions[m] = props;
+    this._modelSettings[m] = settings;
+};
+
+SequelizeAdapter.prototype.defineSequelizeModel = function (m) {
+    this._models[m] = this.client.define(m, this._modelDefinitions[m], this._modelSettings[m]);
+};
 
+SequelizeAdapter.prototype.defineForeignKey = function (model, key, cb) {
+    this._modelDefinitions[model][key] = {type: Sequelize.INTEGER, index: true};
+    cb(null, Number);
 };
 
+
 SequelizeAdapter.prototype.model = function getModel(name) {
     return this._models[name];
 };
@@ -85,6 +96,12 @@ SequelizeAdapter.prototype.create = function (model, data, callback) {
     .on('failure', callback);
 };
 
+SequelizeAdapter.prototype.freezeSchema = function () {
+    Object.keys(this._modelDefinitions).forEach(function (m) {
+        this.defineSequelizeModel(m);
+    }.bind(this));
+};
+
 SequelizeAdapter.prototype.automigrate = function (cb) {
     this.client.sync({force: true})
     .on('success', cb.bind(this, null))
@@ -136,7 +153,7 @@ SequelizeAdapter.prototype.destroy = function destroy(model, id, callback) {
 SequelizeAdapter.prototype.all = function all(model, filter, callback) {
     this.model(model).all.on('success', function (data) {
         // TODO: filter
-        callback(null, data);
+        callback(null, filter ? data.filter(applyFilter(filter)) : data);
     }).on('failure', callback);
 };
 
@@ -165,7 +182,27 @@ function applyFilter(filter) {
 }
 
 SequelizeAdapter.prototype.destroyAll = function destroyAll(model, callback) {
-    callback();
+    var wait;
+    this.model(model)
+    .all
+    .on('success', function (data) {
+        wait = data.length;
+        data.forEach(function (obj) {
+            obj.destroy()
+            .on('success', done)
+            .on('false', error)
+        });
+    }.bind(this))
+    .on('failure', callback);
+
+    var err = null;
+    function done() {
+        if (--wait === 0) callback(err);
+    }
+    function error(e) {
+        err = e;
+        if (--wait === 0) callback(err);
+    }
 };
 
 SequelizeAdapter.prototype.count = function count(model, callback) {
diff --git a/test/common_test.js b/test/common_test.js
index 49be4827..27b81b1f 100644
--- a/test/common_test.js
+++ b/test/common_test.js
@@ -6,11 +6,11 @@ require('./spec_helper').init(exports);
 var schemas = {
     /*
     riak: {},
+    */
     sequelize: {
         database: 'sequ-test',
         username: 'root'
-    }
-    */
+    },
     neo4j:     { url: 'http://localhost:7474/' },
     mongoose:  { url: 'mongodb://localhost/test' },
     redis:     {},