1For Crostini, partially freeze bread. Cut forty 1/4 inch thick slices; arrange on baking sheets. Drain tomatoes, reserving oil. Lightly brush one side of each slice with some oil. Bake at 300 F for 6 minutes. Turn slices over and bake another 6 minutes or until golden brown.
2Finely chop tomatoes. Stir in olives and garlic. Set aside.
3Beat cream cheese in a small mixing bowl. Add feta and milk. Beat until smooth.
4At this point you can refrigerate cheese mixture and tomato/olive mixture up to 2 days. Bring to room temperature before spreading.
5Spread feta mixture on oiled side of crostini. Top with a small dollop of tomato/olive mixture. Garnish crostini with shredded basil.