Just so you are aware, if you are interested in just storing some xcp offline you can just go to http://bitaddress.org/ and generate a private/public key pair, then send your XCP to the public key address and just print it as a paper wallet. Then in the future if you ever want to actually bring those xcp back you simply go to the counterwallet (web wallet) and import the private key and viola the xcp is back.


Edit*
Not everyone realizes XCP can be sent to regular btc addresses.