diff --git a/.gitignore b/.gitignore
index 8b27cdc..defecbd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,3 @@
 Password\ Manager/bin
 Password\ Manager/obj
-.vs
+.vs/
diff --git a/.vs/Password Manager/v17/.suo b/.vs/Password Manager/v17/.suo
index 5752c47..65fd6d0 100644
Binary files a/.vs/Password Manager/v17/.suo and b/.vs/Password Manager/v17/.suo differ
diff --git a/Password Manager/Form1.Designer.cs b/Password Manager/Form1.Designer.cs
index 6531c6b..4cd56c2 100644
--- a/Password Manager/Form1.Designer.cs	
+++ b/Password Manager/Form1.Designer.cs	
@@ -1,6 +1,6 @@
 namespace Password_Manager
 {
-    partial class Form1
+    partial class MainForm
     {
         /// <summary>
         ///  Required designer variable.
@@ -28,34 +28,46 @@
         /// </summary>
         private void InitializeComponent()
         {
-            textBox1 = new TextBox();
-            listBox1 = new ListBox();
+            searchBox = new TextBox();
+            resultList = new ListBox();
+            profileSelection = new ComboBox();
             SuspendLayout();
             // 
             // textBox1
             // 
-            textBox1.Location = new Point(23, 27);
-            textBox1.Name = "textBox1";
-            textBox1.PlaceholderText = "Search for a password";
-            textBox1.Size = new Size(257, 27);
-            textBox1.TabIndex = 0;
+            searchBox.Location = new Point(12, 27);
+            searchBox.Name = "textBox1";
+            searchBox.PlaceholderText = "Search for a password";
+            searchBox.Size = new Size(257, 27);
+            searchBox.TabIndex = 0;
+            searchBox.TextChanged += UpdateResultList;
             // 
             // listBox1
             // 
-            listBox1.FormattingEnabled = true;
-            listBox1.ItemHeight = 20;
-            listBox1.Location = new Point(23, 99);
-            listBox1.Name = "listBox1";
-            listBox1.Size = new Size(150, 104);
-            listBox1.TabIndex = 1;
+            resultList.FormattingEnabled = true;
+            resultList.ItemHeight = 20;
+            resultList.Location = new Point(12, 99);
+            resultList.Name = "listBox1";
+            resultList.Size = new Size(150, 104);
+            resultList.TabIndex = 1;
+            // 
+            // comboBox1
+            // 
+            profileSelection.FormattingEnabled = true;
+            profileSelection.Location = new Point(637, 26);
+            profileSelection.Name = "comboBox1";
+            profileSelection.Size = new Size(151, 28);
+            profileSelection.TabIndex = 2;
+            profileSelection.SelectedIndexChanged += ChangeProfile;
             // 
             // Form1
             // 
             AutoScaleDimensions = new SizeF(8F, 20F);
             AutoScaleMode = AutoScaleMode.Font;
             ClientSize = new Size(800, 450);
-            Controls.Add(listBox1);
-            Controls.Add(textBox1);
+            Controls.Add(profileSelection);
+            Controls.Add(resultList);
+            Controls.Add(searchBox);
             Name = "Form1";
             Text = "Form1";
             ResumeLayout(false);
@@ -64,7 +76,8 @@
 
         #endregion
 
-        private TextBox textBox1;
-        private ListBox listBox1;
+        private TextBox searchBox;
+        private ListBox resultList;
+        private ComboBox profileSelection;
     }
 }
\ No newline at end of file
diff --git a/Password Manager/Form1.cs b/Password Manager/Form1.cs
index 87f1a45..8a55f13 100644
--- a/Password Manager/Form1.cs	
+++ b/Password Manager/Form1.cs	
@@ -1,10 +1,20 @@
 namespace Password_Manager
 {
-    public partial class Form1 : Form
+    public partial class MainForm : Form
     {
-        public Form1()
+        public MainForm()
         {
             InitializeComponent();
         }
+
+        private void ChangeProfile(object sender, EventArgs e)
+        {
+
+        }
+
+        private void UpdateResultList(object sender, EventArgs args)
+        {
+
+        }
     }
 }
\ No newline at end of file
diff --git a/Password Manager/Password_Store.cs b/Password Manager/Profile.cs
similarity index 92%
rename from Password Manager/Password_Store.cs
rename to Password Manager/Profile.cs
index 3b915bd..43a591e 100644
--- a/Password Manager/Password_Store.cs	
+++ b/Password Manager/Profile.cs	
@@ -4,7 +4,7 @@ namespace Password_Manager
 {
     public delegate void PasswordStoreChange();
 
-    sealed class Password_Store
+    sealed class Profile
     {
         public string Name { get; } //the name of the password store profile ("personal", "work", or similar)
         public string Path { get; } //path of the folder containing the password store
diff --git a/Password Manager/ProfileList.cs b/Password Manager/ProfileList.cs
new file mode 100644
index 0000000..597c120
--- /dev/null
+++ b/Password Manager/ProfileList.cs	
@@ -0,0 +1,62 @@
+using System;
+
+namespace Password_Manager
+{
+    sealed class ProfileList
+    {
+        private Profile[] list;
+
+        public int Length
+        {
+            get
+            {
+                return this.list.Length;
+            }
+        }
+
+        public Profile this[int index]
+        {
+            get
+            {
+                return this.list[index];
+            }
+        }
+
+        public ProfileList()
+        {
+            this.list = new Profile[0];
+        }
+
+        public void Add(Profile p)
+        {
+            //grow the list by 1 and copy all existing items
+            Profile[] tmp = new Profile[this.Length + 1];
+
+            for (int i = 0; i < this.Length; i++)
+            {
+                tmp[i] = this[i];
+            }
+
+            this.list = tmp;
+
+            //--------------------------------------------------------
+
+            list[this.Length - 1] = p;
+        }
+
+        public void Remove(Profile p)
+        {
+            Profile[] tmp = new Profile[this.Length - 1];
+
+            for (int i = 0; i < tmp.Length; i++)
+            {
+                if (this[i] != p)
+                {
+                    tmp[i] = this[i];
+                }
+            }
+
+            this.list = tmp;
+        }
+    }
+}
diff --git a/Password Manager/Program.cs b/Password Manager/Program.cs
index 2d53eb4..2c557ae 100644
--- a/Password Manager/Program.cs	
+++ b/Password Manager/Program.cs	
@@ -2,7 +2,6 @@ namespace Password_Manager
 {
     internal static class Program
     {
-
         /// <summary>
         ///  The main entry point for the application.
         /// </summary>
@@ -12,12 +11,7 @@ namespace Password_Manager
             // To customize application configuration such as set high DPI settings or default font,
             // see https://aka.ms/applicationconfiguration.
             ApplicationConfiguration.Initialize();
-            Application.Run(new Form1());
-        }
-
-        static void UpdateList(TextBox textbox, ListBox listbox)
-        {
-
-        }
+            Application.Run(new MainForm());
+        }        
     }
 }
\ No newline at end of file