designaweb - 1:22 am on Jan 26, 2006 (gmt 0) :(
Just got this of the support team, looks like they are not accepting any new participants...
Thank you for your interest in AdWords Editor. Currently, this product is only available as a limited release test to a small number of advertisers. Unfortunately, we're unable to accept additional participants at this time. However, should the need arise for more AdWords Editor beta participants, we will be in touch.