Ha, I remember that. Was that the same series (same game, maybe?) as the Prior vs. Clemens matchup? Same game. Prior went 5 scoreless and we crushed Clemens for 5 runs in 6.
I thought that was the game where he needed a double for the cycle and had a well-hit ball to RF, but it bounced like 6 inches foul? Here it is: http://www.baseball-reference.com/boxes/HOU/HOU200406140.shtml
This reminds me of Todd Walker's game in 2004 against Houston when he needed a double for the cycle going into his last AB and hit one a couple of feet too high instead for a home run. In Houston.