this is a theme for se4 like a facebook
Remember: every plugin you use, need an image (icon). So, please u make it by your self. I only including icon: home.png, user.png, album.png, blog.png, question.png, document.png, classified.png, poll.png, forum.png, chat_convo.png, group.png, event.png, video.png, and music.png.

Put main menu in left bar of Page Block Placement on Member Home Page.

On Site Header, put login or Signup, and remove main menu.

And on Home Page, put code in Text Document's File (I make three options of code with three files) in HTML Block. For this, choose only column number 4 on first row.

demo:

http://adf.ly/12Z7d