My ToDo list is as follows.  Anything struck out has been done!

Screen shot below todo list!

• Increase drop speed with level increase
• Fast drop of piece (rather than having to hold down)
• Hold piece
  
• Pretty up the blocks so they are not a solid lump of colour (in progress!)
• Preview of piece where it will drop
• Animate and ‘graphicalise ‘ the game over and pause text
• Make the start screen so you can click on the menu items
• Add an options screen where you can set the following (and maybe more):
  • ingame BGM
  • ingame BGM volume
• Score board (maybe online!)
• Sound effects
• Test, test, test!
• Support for classic controller/GameCube Pad