Size is now parsed for each item in the feed.

QualityType added to database to allow saving of size limits.
Fluent now uses longs for multiplication, to ensure it doesn't overflow.

NzbDrone.Core/Repository/Quality/QualityType.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using PetaPoco;
+
+namespace NzbDrone.Core.Repository.Quality
+{
+    [TableName("QualityTypes")]
+    [PrimaryKey("QualityTypeId", autoIncrement = false)]
+    public class QualityType
+    {
+        public int QualityTypeId { get; set; }
+        public string Name { get; set; }
+        public long MinSize { get; set; }
+        public long MaxSize { get; set; }
+
+        public override string ToString()
+        {
+            return Name;
+        }
+    }
+}