We've heard back and the domain has already been registered by someone else.
I may also have bought paket-paket.com via Google in a panic to get it back
You can see the domain whois information here:
http://who.godaddy.com/whois.aspx?domain=paket-paket.com
If you were the one who purchased it from GoDaddy, you can map an existing domain with the instructions on this support page:
http://en.support.wordpress.com/domains/map-existing-domain/
is there a difference btw http://www.paket-paket.com and paket-paket.com or is that the same thing
We don't support mapping the "www" subdomain, and WordPress.com automatically removes the “www” from all URLs and will redirect your visitors from http://www.example.com to example.com.
I hope this helps! Let me know if you have any other questions.