Hi, I, too, installed the update thru "software update" as soon as it was available, and have experienced no difficulties at all, including none connecting to the net. That could - probably is due to that fact that my 3 macs only talk to the LAN router and it negociates. Be that as it may, I can't remember that I have ever had any trouble with any update in the past, not withstanding all the woes read about here at times. regards, Bill "A society that will trade a little liberty for a little order will loose both - and deserve neither." Tom Jefferson