I has no trouble downloading the files around 10:30am.  I had not trouble installing them afterward.  But now I cannot get back into my account- at the moment I can't even remember...
Oh wait, no- I was trying to log in to see if there was a separate serial number number for Melodyne because every time I try to use it, it asks me to either buy it or enter a serial number.
This could be due to the fact that the expired DEMO of editor was installed on my machine at the  time of Sonar X3 installation.  Mistake?  

Ryan Munnis [Cakewalk]
We're receiving a lot more traffic than anticipated (which I guess is a good problem to have?). Anyhow I just wanted to let you all know we're still working on improving things.

Applause!  I'm in line.
 
It's FANTASTIC to see you all posting here!  Keep this up!  

I have the same problem. I've been trying to get my serial number since about 8 hours ago, trying every couple of hours.

...wicked
Here I am with all these wonderful X3 downloads and no access to my serial. I may have to bail on the studio tonight and I'll be forced to do the dishes or clean! :-)

Ouch.  Sorry to hear that, man.
 
I know this doesn't help you now, but in the future, you might consider grabbing the serial (and other related codes) at the same time as the downloads and archiving them to a Wordpad doc.  I do this with every software download, so the necessary codes are in the same folder as the install files in case I ever have to reinstall.  This way I'm not having to search for an email or login to an account for a code every time I install something.
 
Given the current server issues, I'm glad I did this yesterday.... I'm staring at the downloaded files, and am about to install X3.... and because of the Wordpad doc, I have my codes handy as well.
 
Hope you don't think I'm rubbing it in... I know exactly how you feel.  In fact, it was when I found myself in the same situation that I thought of copying the codes as a safety precaution.
 
Hope it helps you in the future (and hope the CW servers start cooperating soon).
 
Good luck.

I'm having trouble with the downloads as well. Part one claims its corrupted and part 2 gave me a save error after it downloaded. On DSL when the downloads take 2 hours a piece, its quite frustrating.

Up and running now for me.  I copies my serial numbers, etc.

Down here too... and here I am, just itchin' to throw money at Cakewalk  ;-)

Strange that it's working for some and not for others.  I have already downloaded all my files...but tried to log into the store just to see if I could.  Nope....the login screen just sits there and does nothing.  I can navigate anywhere else online....but not log into the Cake store.

Down for me as well
 

JonDI know this doesn't help you now, but in the future, you might consider grabbing the serial (and other related codes) at the same time as the downloads and archiving them to a Wordpad doc. 

That is an excellent suggestion, and I'll definitely do that next time.