Andretti Autosport just officially announced the alliance with RPM/John Andretti and #43 Window World entry.
"Richard Petty, Andretti Autosport join forces with Window World and John Andretti for Indianapolis 500 effort... John Andretti will drive the #43 Team Window World car for Andretti Autosport at Kansas Speedway and in the 2010 Indianapolis 500... Racing legend Richard Petty will participate in the venture as co-owner of the #43 Team Window World car... The #43 car will feature Petty's “Petty Blue” and “Day-Glo Red” colors and the marks of Window World, the largest replacement window co".
That's smart... give them a race to work together before the 500.