Hi, i have a strange problem with the alatak_usps..
The params "Domestic Service Options" and "International services enabled" allow me to select the type of service. If i do not select anything the dafault is "all" and the plugin work properly, show all prices. But if i select only 
Domestic Service Options > First Class Mail Package Service
and
International services enabled > First Class Mail Package International 
The plugin do not appears in the frontend.. 
Additional info: in the backend in internacional services when i select "First Class Mail Package International" it appears with two asterisk "First Class Mail Package International**"
Anyone has any idea?  :'(
			
			
			
				Support for that plugin is by ticket:  http://extensions.virtuemart.net/support-updates