“The freedom to explore concepts in 3D without worrying about stretching polygons allows me to focus all my efforts on the design.” Had that exact problem while sculpting last night. I can’t wait to try sculpting without limits! Just finished downloading the update!! Let’s rock! 
“There was an error emailing your activation key.Please try again.”
Story of my life lol. Sigh. I have it in my grasp but can only stare.
Been getting the same message…and know exactly how you feel!
A HUGE thank you 
Awesome! Congratulations!!!
First time I have not had an email on day one ever. 
Ah well.
Mike
Ditto.
Scratch that last reply. I finally managed to activate ZBRUSH 4R2! I’m in!
strange , i wonder if the forum has an issue, it showed a page 4 and when i clicked it , it kept loading me page 3 again.
Does it already put the 4 when page 3 is full , but no one posted anything yet for 4? maybe there’s a counter that’s +1 too high in the code somewhere 
Alright Webhead!!!
Now I know the emails are coming!
Was just wondering if they have started sending them.
Happy ZBrush man!
excited
I’ve actually seen the same thing happen - if it’s of any comfort
Whoops got distracted there…
/runs back to refresh mailbox
everytime i forget , but every Zbrush release i plan to change my email address known by pixo, to 000111aaaa@gmail.com
fffffffffffff that is such a cheater ! XD
…
fortunally that my email is an “A” ^^;
Oh man oh man can’t wait. I will definitely pay attention to the docs folder.’
I hope I get the email while I still have a bit of free time.
I sure would like one of those golden tickets:D
The creative juices are flowing.
Looks like the site is down. 
I don’t care. It will get here when it gets here. Don’t get me wrong I want it, like yesterday! But, its all good. It’s still FREE! That alone brightens my year!
lol ya , how long have we been getting free upgrades now, compared that to photoshop , that changes 3 things you barely notice and charge 300$.
I’m trying to force zbrush onto ppl at work combined with 3d scanning for restoration purposes of statues, would give me an excuse to be Zbrushing a lot at work, haha ;p
Ever since Pixo refreshed the registration page, I’ve been able to register. For those that had problems, give it a try now. Have fun! Thank you Pixologic.
I hope it doesn’t happen to me again this time! The pirates managed to get a copy of ZB4 and cracked even before I got my legit copy!!! That was a right kick in the family jewels!!