Off the top of my head...

How to Play
# Pick the winning team and total number of games for each playoff series.

# Accumulate points for each series winner you pick -- and get a bonus for picking the correct number of games on top of the series winner.

# Point totals for series winners escalate with each round -- the further your teams advance, the more points you win.

SCORING:
10 Points: For correctly predicting the winning teams in round one of the NBA Playoffs 2004
20 Points: For correctly predicting the winning teams in the Conference Semifinals
30 Points: For correctly predicting the winning teams in the Conference Finals
40 Points: For correctly predicting the winning team in the Finals
10 Points: For correctly predicting both the number of games in each series and the winning team in each series