I also recieved the invite, and I am hoping to do the exam.
One thing, I have been too busy to take the VCP5, so I only have Vsphere4 certifications.
Will I have to take the VCP5 before I take the VCAP5-DCD Beta?
Of course, I have both the VCAP4s, and it seems strange that I would get an invite for the beta exam if I don't have the necessary prerequisites...
Anyone...?