This is an issue which I would also like addressed. I cannot find the thread now. But I believe it was Noel who said in a similar thread " We don't recommend
not using the command center to download and install Sonar 2015"
Sorry I can't find it as these threads are moving to page 5 in no time right now.
The gist of it is he's saying you need to use the command center or expect problems.
For me it's a huge hassle as I'm just like Russ. But then add to that I am charged $10 a gig over 3 gigs a month. So am I'm faced with lugging my DAW to town?
for X3 I just waited until I had access to a good connection and downloaded it no problem to a USB drive. I've never had to re download and that not an option I like. If these updates are large files then this puts the cost of owning Sonar way up for me.
Not everybody on this planet has access to a good internet connection. I guess we are slowly becoming second class citizens.