Mix the cream cheese, sour cream, scallions, green chiles, olives and cheese. Spread the mixture on a flour tortillas and roll up. Wrap the tortillas in damp paper towels and place in plastic storage bags. Chill. To serve, cut tortillas into 1 inch pieces. Place on a tray with a bowl of picante sauce and toothpicks.
If you would like a little heartier appetizer, I have added 2 slices of very thinly sliced ham or salami to each tortilla.