No source for 9.50 other than WebUpdater or Garmin Express?

I've had a very buggy 1030 that performs hugely differently, in terms of reliability, with different versions of the firmware. Hoping that 9.50 will do the trick, but isn't yet available to me. Any direct downloads for it? Would love to have this computer working as it should. It's actually only a couple months old, a replacement for the original (very early one) that had developed pretty severe screen halo. That unit was much more reliable.

Thanks-

Mike Jacoubowsky
Chain Reaction Bicycles
Redwood City, California