Fantastic news: NFL Network will air the America's Game entry for the Super Bowl XLI Champion 2006 Indianapolis Colts the day before the season opener!
One of the three guests is in fact Peyton Manning, and the promo shows him touching on the lead-up to the 1998 Draft. Looks like this could range over the formation and struggles of the Colts up to 2006.
For those who haven't seen the America's Game series, it's a fantastic production by NFL Films that chronices all 40 (now 41) Super Bowl champions. Check out the official website and the detailed wiki page to learn about it and get a taste. I absolutely love the series and recommend every Colts fan try to see this upcoming episode. I'm sure it will end up on the interwebs somehow, for those without NFLN.
Here's a clip from the America's Game: 2005 Pittsburgh Steelers episode courtesy of youtube.