Capcom announced Capcom Puzzle World for PSP, a compilation of 5 classic puzzle games, including:
1. Super Puzzle Fighter II - includes two new gameplay options, such as chain reaction, come-from-behind wins and bricks falling "up" instead of down
2. Block Block - manipulate paddles to clear the blocks on screen
3. Buster Bros. Collection - includes Buster Bros., Super Buster Bros. and Buster Buddies
http://www.the-magicbox.com/0602/game060217b.shtml