diff --git a/MonoStockPortfolio.Core/PortfolioRepositories/AndroidSqlitePortfolioRepository.cs b/MonoStockPortfolio.Core/PortfolioRepositories/AndroidSqlitePortfolioRepository.cs
index 0c1fd84..ee22a09 100644
--- a/MonoStockPortfolio.Core/PortfolioRepositories/AndroidSqlitePortfolioRepository.cs
+++ b/MonoStockPortfolio.Core/PortfolioRepositories/AndroidSqlitePortfolioRepository.cs
@@ -56,6 +56,11 @@ namespace MonoStockPortfolio.Core.PortfolioRepositories
             return null;
         }
 
+        public void SavePosition(Position position)
+        {
+            _db.Insert(POSITION_TABLE_NAME, null, GetPositionContentValues(position));
+        }
+
 
         public void DeletePortfolio(Portfolio portfolio)
         {
@@ -112,6 +117,16 @@ namespace MonoStockPortfolio.Core.PortfolioRepositories
             return contentValues;
         }
 
+        private ContentValues GetPositionContentValues(Position position)
+        {
+            var positionValues = new ContentValues();
+            positionValues.Put("PricePerShare", (double)position.PricePerShare);
+            positionValues.Put("Ticker", position.Ticker);
+            positionValues.Put("Shares", (double)position.Shares);
+            positionValues.Put("ContainingPortfolioID", position.ContainingPortfolioID);
+            return positionValues;
+        }
+
         private class OpenHelper : SQLiteOpenHelper
         {
             public OpenHelper(Context context, string name, SQLiteDatabase.ICursorFactory factory, int version)
diff --git a/MonoStockPortfolio.Core/PortfolioRepositories/IPortfolioRepository.cs b/MonoStockPortfolio.Core/PortfolioRepositories/IPortfolioRepository.cs
index 249c732..e04467e 100644
--- a/MonoStockPortfolio.Core/PortfolioRepositories/IPortfolioRepository.cs
+++ b/MonoStockPortfolio.Core/PortfolioRepositories/IPortfolioRepository.cs
@@ -10,5 +10,6 @@ namespace MonoStockPortfolio.Core.PortfolioRepositories
         void DeletePortfolio(Entities.Portfolio portfolio);
         IList<Position> GetAllPositions(long portfolioId);
         Portfolio GetPortfolioById(long portfolioId);
+        void SavePosition(Position position);
     }
 }
\ No newline at end of file
diff --git a/MonoStockPortfolio.Core/Services/IPortfolioService.cs b/MonoStockPortfolio.Core/Services/IPortfolioService.cs
index 8d9db0d..571f0bf 100644
--- a/MonoStockPortfolio.Core/Services/IPortfolioService.cs
+++ b/MonoStockPortfolio.Core/Services/IPortfolioService.cs
@@ -6,7 +6,6 @@ namespace MonoStockPortfolio.Core.Services
     public interface IPortfolioService
     {
         IList<Portfolio> GetAllPortfolios();
-        IEnumerable<IDictionary<StockDataItem, string>> GetDetailedItems(Portfolio portfolio, IEnumerable<StockDataItem> items);
         IEnumerable<IDictionary<StockDataItem, string>> GetDetailedItems(long portfolioID, IEnumerable<StockDataItem> items);
         Portfolio GetPortolioById(long portfolioId);
     }
diff --git a/MonoStockPortfolio.Core/Services/PortfolioService.cs b/MonoStockPortfolio.Core/Services/PortfolioService.cs
index 67b5465..1a3a9fd 100644
--- a/MonoStockPortfolio.Core/Services/PortfolioService.cs
+++ b/MonoStockPortfolio.Core/Services/PortfolioService.cs
@@ -32,35 +32,20 @@ namespace MonoStockPortfolio.Core.Services
 
         public IEnumerable<IDictionary<StockDataItem, string>> GetDetailedItems(long portfolioID, IEnumerable<StockDataItem> items)
         {
-            IDictionary<StockDataItem, string> dict = new Dictionary<StockDataItem, string>();
-            dict.Add(StockDataItem.Ticker, "DENN");
-            dict.Add(StockDataItem.LastTradePrice, "4.99");
-            dict.Add(StockDataItem.Time, "3:59pm");
+            var positions = _portRepo.GetAllPositions(portfolioID);
+            var tickers = positions.Select(p => p.Ticker);
+            var stockData = _stockRepo.GetStockQuotes(tickers);
 
-            IDictionary<StockDataItem, string> dict2 = new Dictionary<StockDataItem, string>();
-            dict2.Add(StockDataItem.Ticker, "XIN");
-            dict2.Add(StockDataItem.LastTradePrice, "3.02");
-            dict2.Add(StockDataItem.Time, "4:00pm");
-
-            var list = new List<IDictionary<StockDataItem, string>>();
-            list.Add(dict);
-            list.Add(dict2);
-            return list;
-
-//            var positions = _portRepo.GetAllPositions(portfolioID);
-//            var tickers = positions.Select(p => p.Ticker);
-//            var stockData = _stockRepo.GetStockQuotes(tickers);
-//
-//            foreach (var position in positions)
-//            {
-//                var ticker = position.Ticker;
-//                var tickerStockData = stockData.Single(stock => stock.Ticker == ticker);
-//                var stockItems = GetStockItems(items, tickerStockData);
-//                var remainingItemsToGet = items.Except(stockItems.Keys);
-//                stockItems.AddRange(CalculateItems(remainingItemsToGet, position, tickerStockData));
-//                
-//                yield return stockItems;
-//            }
+            foreach (var position in positions)
+            {
+                var ticker = position.Ticker;
+                var tickerStockData = stockData.Single(stock => stock.Ticker == ticker);
+                var stockItems = GetStockItems(items, tickerStockData);
+                var remainingItemsToGet = items.Except(stockItems.Keys);
+                stockItems.AddRange(CalculateItems(remainingItemsToGet, position, tickerStockData));
+                
+                yield return stockItems;
+            }
         }
 
         public Portfolio GetPortolioById(long portfolioId)
@@ -68,24 +53,6 @@ namespace MonoStockPortfolio.Core.Services
             return _portRepo.GetPortfolioById(portfolioId);
         }
 
-        public IEnumerable<IDictionary<StockDataItem, string>> GetDetailedItems(Portfolio portfolio, IEnumerable<StockDataItem> items)
-        {
-//            var tickers = portfolio.Positions.Select(p => p.Ticker);
-//            var stockData = _stockRepo.GetStockQuotes(tickers);
-//
-//            foreach (var position in portfolio.Positions)
-//            {
-//                var ticker = position.Ticker;
-//                var tickerStockData = stockData.Single(stock => stock.Ticker == ticker);
-//                var stockItems = GetStockItems(items, tickerStockData);
-//                var remainingItemsToGet = items.Except(stockItems.Keys);
-//                stockItems.AddRange(CalculateItems(remainingItemsToGet, position, tickerStockData));
-//
-//                yield return stockItems;
-//            }
-            throw new NotImplementedException();
-        }
-
         private IDictionary<StockDataItem, string> GetStockItems(IEnumerable<StockDataItem> items, StockQuote quote)
         {
             var dict = new Dictionary<StockDataItem, string>();
diff --git a/MonoStockPortfolio/AddPositionActivity.cs b/MonoStockPortfolio/AddPositionActivity.cs
index d94a203..0eb442e 100644
--- a/MonoStockPortfolio/AddPositionActivity.cs
+++ b/MonoStockPortfolio/AddPositionActivity.cs
@@ -1,7 +1,10 @@
 using System;
 using Android.App;
+using Android.Content;
 using Android.OS;
 using Android.Widget;
+using MonoStockPortfolio.Core.PortfolioRepositories;
+using MonoStockPortfolio.Core.Services;
 using MonoStockPortfolio.Entities;
 
 namespace MonoStockPortfolio
@@ -12,6 +15,7 @@ namespace MonoStockPortfolio
         public AddPositionActivity(IntPtr handle) : base(handle) { }
         public static string ClassName { get { return "monoStockPortfolio.AddPositionActivity"; } }
         public static string Extra_PortfolioID { get { return "monoStockPortfolio.AddPositionActivity.PortfolioID"; } }
+        private IPortfolioRepository _repo;
 
         protected override void OnCreate(Bundle bundle)
         {
@@ -28,9 +32,12 @@ namespace MonoStockPortfolio
             var position = new Position();
             if(Validate(position))
             {
-                // save it
-                // go back
-                Toast.MakeText(this, "Saved!", ToastLength.Long).Show();
+                _repo = new AndroidSqlitePortfolioRepository(this);
+                _repo.SavePosition(position);
+
+                var intent = new Intent();
+                SetResult(Result.Ok, intent);
+                Finish();
             }
         }
 
diff --git a/MonoStockPortfolio/PortfolioActivity.cs b/MonoStockPortfolio/PortfolioActivity.cs
index c9218ab..f03f0e7 100644
--- a/MonoStockPortfolio/PortfolioActivity.cs
+++ b/MonoStockPortfolio/PortfolioActivity.cs
@@ -14,7 +14,10 @@ namespace MonoStockPortfolio
     [Activity(Label = "Portfolio")]
     public class PortfolioActivity : Activity
     {
-        public PortfolioActivity(IntPtr handle) : base(handle) { }
+        public PortfolioActivity(IntPtr handle) : base(handle)
+        {
+            _svc = new PortfolioService(this);
+        }
 
         public static string ClassName { get { return "monoStockPortfolio.PortfolioActivity"; } }
         public static string Extra_PortfolioID { get { return "monoStockPortfolio.PortfolioActivity.PortfolioID"; } }
@@ -32,18 +35,20 @@ namespace MonoStockPortfolio
             var addPositionButton = FindViewById<Button>(Resource.id.btnAddPosition);
             addPositionButton.Click += addPositionButton_Click;
 
-            _svc = new PortfolioService(this);
-
             var portfolio = _svc.GetPortolioById(ThisPortofolioId);
             this.Title = "Portfolio: " + portfolio.Name;
+        }
 
-            var items = new List<StockDataItem>();
-            items.Add(StockDataItem.Ticker);
-            items.Add(StockDataItem.LastTradePrice);
-            var tickers = _svc.GetDetailedItems(ThisPortofolioId, items);
+        private void Refresh()
+        {
+            // TODO: put this in another thread or something, perhaps?
+            var tickers = _svc.GetDetailedItems(ThisPortofolioId, GetStockItemsFromConfig());
 
             if (tickers.Any())
             {
+                var tableLayout = FindViewById<TableLayout>(Resource.id.quoteTable);
+                tableLayout.RemoveAllViews();
+
                 WriteTickerHeader(tickers.First());
                 foreach (var ticker in tickers)
                 {
@@ -52,6 +57,17 @@ namespace MonoStockPortfolio
             }
         }
 
+        private List<StockDataItem> GetStockItemsFromConfig()
+        {
+            // TODO: load this from a config
+            var items = new List<StockDataItem>();
+            items.Add(StockDataItem.Ticker);
+            items.Add(StockDataItem.LastTradePrice);
+            items.Add(StockDataItem.GainLossRealTime);
+            items.Add(StockDataItem.Time);
+            return items;
+        }
+
         void addPositionButton_Click(object sender, EventArgs e)
         {
             var intent = new Intent();
@@ -60,6 +76,13 @@ namespace MonoStockPortfolio
             StartActivityForResult(intent, 0);
         }
 
+        protected override void OnActivityResult(int requestCode, Result resultCode, Intent data)
+        {
+            base.OnActivityResult(requestCode, resultCode, data);
+
+            Refresh();
+        }
+
         private void WriteTickerHeader(IDictionary<StockDataItem, string> ticker)
         {
             var tr = new TableRow(this);