Boil rice noodles in a medium saucepan of water for approx 4 minutes until just cooked. And cold water and drain. so that the noodles don't stick together.
Place 1 rice paper wrapper in a medium bowl of lukewarm water until just soft. Place on a clean tea towel and pat dry uning the towel.
Put 2 prawn halves, a handful of noodles, mint and the lettuce in a row across the centre.
Fold in uncovered sides of wrapper, then tightly roll to enclose the filling. Repeat with remaining rolls.
Dipping Sauce 1
In a small bowl, mix the sweet chilli sauce and sesame oil.
Dipping Sauce 2
In a small bowl, mix the hoisin sauce and peanuts.
Notes
Serve the rice paper rolls with the sweet chilli sauce and hoisin-peanut dipping sauces.