Just got an email from the NFL. Below are the dates and times for the Colts pre-season games:
Sunday, August 15 at 1:00pm
San Francisco 49ers at Indianapolis Colts
Thursday, August 19 at 7:30pm
Indianapolis Colts at Buffalo Bills (Toronto)
Thursday, August 26 at 8:00pm on ESPN
Indianapolis Colts at Green Bay Packers
Thursday, September 2 at 7:00pm
Cincinnati Bengals at Indianapolis Colts
Thoughts: Looks like the "important" pre-season game will be against the Packers at Lambeau Field. That's a good, early tune-up for the regular season.