None of the super rice are free. Since they changed them to the 'Cooks Quicker' packets, they are no longer syn free. The lowest are the chinese, chicken, curry, spicy mexican and golden vegetable at 1.5 syns each, and the beef one is 2 syns. (Syns are for the whole packet so if you are splitting it they aren't bad at all for 1 syns for half a pack)
The Pasta N Sauce some are free (the High veg packs, chicken & mushroom and cheese & broccoli)
The tomato and herb one is 2.5 and the cheese leek & ham is 1 syn (both for the whole packet)
The Pasta N Sauce syn values are based on it being made up with just water, excluding both milk and butter.