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I installed 9.2 the day it was available and verified that is what I am running.
 
I have a JB 3.3.3 3G. Backed it up normally and it zipped by.

Downloaded 4.0 and now its been 1 hour 52 minutes and it is only at the c in Backing up.

Other threads suggest the br is not super accurate and it will suddenly jump to 95%.

I wonder if I have a combination of a 3G and not 3GS and JB and that is causing the slow down. It is annoying, but I made the choice to JB it.
 
iTunes is inexplicably now showing the 4 update available. I did a backup a few days ago- so I am just going to restore to 4.0 then sync.
 
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