I pre-ordered Parallels 3.0 on 6/1/07. On 6/8/07 I got an email stating I would get another email where I could download v. 3.0. To date, I've received nothing, but I do see some of you good folks have gotten your copy. How'd you get yours? I've sent an email to support and am awaiting a reply. thanks.
Just go to the downloads section of the website. Assuming you received you key in the earlier e-mails, just download and install