More like Microsoft got wind of so many people hitting a site that was limited to specific customers. Getright failed overnight for me with a
"Not Allowed" error.
I'd bet that people with authorized access to that server can still get it.
Not that it matters much, if even one person (with access to an
FTP or P2P network) got the whole thing downloaded before the
gate closed, then the cat is still out of the bag.
Heck, there were already mirror sites popping up and going down
again all day yesterday. So you know by now there are a few
other places to find it (for those who were not concerned about
going thru official channels anyway).
I'll mention it to some folks I know who have the MSDN subscription,
which might still let them in.