Well, I normally frequent AcerTabletForums.com a lot. And just recently, a member posted a screen shot of the update notification from his tablet by Acer. And it shows the file name for the zip file. And tells him to download it. So its definitely rolling out. I keep suggesting them that if they get a notification, to download the update first. Then save the Zip file on their PC so that it can be uploaded and we can manually flash it. Sometimes people are to quick and dont take the time to do that first for us.
Cause Im on the leaked ICS. And for some reason, I dont believe Ill get a notification for the file if Acer checks your Android Version. If they do, It will show Im on 4.0.3 so it might not push out to me. Still not sure about it, but I dont know what there system checks for. So Im hoping someone uploads the Zip file so I can just flash it.