Sure. This has been posted several times in various guises, but replicated again for others to find more readily:
The standard process is described here:
http://info.uniden.com/twiki/bin/vie...adeforBCDxxxP2
When you create an account at
myUniden - Customer Product Registration and Support Area you will only be able to register a US address. My recollection is that Paul (UpMan) has publicly stated this is just for marketing purposes, and has no relevance to your registered card/purchases via this site. I'm sure he'll correct me if im wrong. I also believe the non-us card issues are to do with the payment process limitations of the company uniden uses, and not uniden themselves directly....again happy to be corrected.
The trick is when you follow the instructions to purchase the DMR key: Here you must enter genuine details, except for Billing State you need to enter Armed Forces - Europe (or Armed Forces - Pacific etc). Also there is evidence that a Debit Card and not a Credit Card must be used. All other details required are as per any other online transaction. The process works for most but not everyone.