Heat the oil in a large saute pan. Add the bread and salt; cook over low to medium heat, tossing frequently, for 10 minutes, or until browned.
For the vinaigrette, add the ingredients in a jar and shake well.
In a large bowl, mix the tomatoes, cucumber, red pepper, red onion, basil, peaches, and cherries. Add the bread cubes and toss with the vinaigrette. Season with salt and pepper. Allow the flavors to blend and serve.