Trouble Free 9E install.

I have just done an 8E to 9E upgrade on my USB dongle. It went very smoothly I even got the eLicenser updated - took months with 8E, I just could not get a connection…
Looks good so far.
I have been watching the forum for two months before I took the plunge.
But the file is huge the .dmg was over 5GB and the install was over 8GB.
It was the easiest Cubase install I have ever done, some of them have been horrendous.