my-3-monkeys: i think that if it is for a simple re-alignment then the inside ones would work AOK. i have heard that ppl find them a bit uncomfy on the tongue...but i reckon that with most things you just learn to deal and adapt ITMS. i would hazard that they would cost more, but can't be certain...

totally stoked as i have less than a year to go before i can the braces off!! i soo wont know myself when it happens LOL!