lets try to contact them and ask them if they can send some cd keys... it might work.
heres the link to contact them :
http://www.runesofmagic.com/en/contact.html
i got a response tho -.-.
--------------------------------------------------------------------------------------------
hello,
thank you for your interest in Runes of Magic.
If you are choosen to be tester in this phase of closed beta you will get an separate e-mail.
Please be patient if you haven't got an e-mail, yet.
Possibly your account will be activated in one of the upcoming beta waves.
Thanks,