Hi,
If you are using CubeCart V3.020 and need to remove the weird HTML form the customer view you need to modify the Modules/Shipping/USPS/calc.php. Find around line 188
foreach($rates as $key => $value){
Directly after that add
$key = html_entity_decode($key);
This worked for me. Now if I could just find a way to limit what international rates were returned and how to order them to show least expensive to most expensive, I would be good. LOL!