Bob catches up on the work taking place inside the modern Colonial house. First, Vila and Gary Prevedini from Andersen talk about the features of the windows in the great room, and painter John Fish gives Bob a little \primer\" on proper painting techniques . Interior designer Leslie Curtis is on site to tour the house and explain the different color ideas she has for each room. (Use BobVila.com's Paint Designer for more help on choosing interior paint colors.) Finally