Here's a preview of some beautiful things to come in the NFL season. The results from the last 8 seasons on this same system (moneylines on underdogs, $100 on each game):
1999: 59-34, +$7040
2000: 57-41, +$6020
2001: 44-38, +$4240
2002: 53-42, +$5280
2003: 52-42, +$5120
2004: 49-32, +$5640
2005: 62-37, +$7220
2006: 56-29, +$7060